高二英语下册期中期末常考题汇总及全面分析

这是一份高二英语下册期中期末常考题汇总及全面分析，共19页。
高二英语下册：期中期末常考题汇总
第一部分:1-50 专项练习 第二部分:51-100全面解析


1．The interviewee felt __________ and uncomfortable when he could not answer the interviewer's questions.
A．addicted B．ambitious C．amazed D．awkward
2．I have full confidence in your devotion to your duty and skill in this field, and I'm sure you will achieve________ full victory.
A．nothing less than B．no more than
C．anything but D．nothing more than
3．The coat made of this kind of cloth well. I think it is worthy .
A．washes; buying B．is washed; buying
C．washes; to be bought D．is washed; to be bought
4．Claire had her luggage _____ an hour before her plane left.
A．checked B．checking C．check D．to check
5．—Will you keep her company?
— .
A．Not unless she wants me to B．Unless she wants me to
C．Not unless she wants me to keep D．Unless she wants me to keep
6． , he can answer the difficult questions.
A．Child as he is B． A child as he is
C．As he is a child D．That he is a child
7．I've planned to visit Shanghai Expo Park before October 31st ________.
A．if ever B．if possible C．if busy D．if anything
8．Mary, ________becoming a well-known singer, ________in the Voice of China.
A．bending on; participated B．bent on; participating
C．bending on; participating D．bent on; participated
9．Time should be made good use ________our lessons well.
A．of learning B．to learn C．to learning D．of to learn
10．It was the training ________ he had at school ________ made him a good jumper.
A．what; what B．what; that C．that; that D．that; what
11．It's my desire that all the members of the family once a year.
A．should have gathered B．had gathered
C．gathered D．gather
12．Now all the employees except the manager _________ to work online at home.
A．encourages B．encourage C．is encouraged D．are encouraged
13．— Hey, Joe, look at you! What makes you so happy?
— ________ my son has passed the final examination.
A．Because B．When C．That D．Whether
14．With the teacher's words________ in their ears, the students worked hard at their schoolwork.
A．ringing B．to ring C．rung D．rang
15．Along with graduation to look for a job!
A．does the students' need come B．come the students' need
C．do the students' need come D．comes the students' need
16．The captain stood on board, her face and arms in the sun.
A．to leave;burnt B．to leave;burning
C．leaving;burnt D．leaving;burning
17．I don't exactly know what the woman is, but I think she can be but a doctor.
A．anybody B．something C．anything D．everybody
18．______ they have won the game made us excited.
A．That B．/ C．What D．Which
19．—Why didn't you turn up at the opening ceremony? I was waiting for you all the time.
—I . But I had some urgent business to deal with then.
A．would like to B．would like to have
C．would like to be D．would like to have attended
20．Only when he apologizes for his rudeness ____to him again.
A．I will speak. B．will I speak. C．do I speak. D．I speak
21．This problem is said _____ three times.
A．having discussed B．to have been discussed
C．having been discussed D．to have discussed
22．_________, you should read the passage and grasp the main idea. Then, if there are too many new words, try to _________ your dictionary.
A．To start with; refer to B．To make a scene; look into
C．To start with; look into D．To make a scene; refer to
23．She is looking forward to the day her daughter wins the gold medal in the Olympics.
A．how B．which C．when D．where
24．At the foot of the mountain .
A．a village lies B．is lying a village
C．does a village lie D．lies a village
25．The new discovery of oil is of great ______ to this area's economy.
A．performance B．significance
C．satisfaction D．assumption
26．—Must I turn off the gas after cooking?
—Of course. You ________ never be careful enough with that.
A．must B．can C．may D．should
27． can be done been done.
A．All; have B．All that; have
C．All; has D．All that; has
28．Either you or one of your assistants _________ to attend the meeting that is due tomorrow.
A．is B．are C．have D．would
29．Many new stations were constructed between 1918 and 1938, _____ by an architect named Charles Holden.
A．the most famous of them were designed
B．and the most famous of which were designed
C．the most famous of them designed
D．the most famous of which designed
30．Tom is a little careless, but he is _____ quite suitable for the post.
A．thus B．otherwise C．nearly D．generally
31．While waiting for the flight, your father his colleagues, but I am not sure.
A．might have met B．should have met
C．must have met D．could have met
32．Emphasis is laid on the necessity that all the objectives to be attained ________ into account before staring a new project.
A．be taken B．should take
C．would be taken D．have to be taken
33．You rather than I ________ going to go camping.
A．will be B．am C．is D．are
34．When he looked up，he suddenly found himself________by a group of teenagers，________
looked at him anxiously.
A．to be surrounded；which B．surrounded；who
C．be surrounded；who D．having been surrounded；which
35．I found these problems are easy ____________.
A．to be worked out B．to work them out
C．to work out D．to be worked them out
36．The children wanted to swim in the river, but their mother told them ________.
A．not to do B．not to C．not do it D．don't
37．It is a truly delightful place, which looks the same as it _______ 100 years ago with its winding streets and pretty cottages.
A．could have done B．would have done
C．must have done D．should have done
38．_______ great works of literature, in whatever form, can encourage creativity.
A．Exposing to B．Having exposed to
C．Exposed to D．Being exposed to
39．The sale usually takes place outside the house, with people on benches, chairs, or boxes.
A．seating B．seated C．sit D．sat
40．—Who's the man giving the speech?
—Well, if you ______know, his name is Lyric.
A．may B．can C．shall D．must
41．Independent study is not intended as a(n) ________ for reducing course-scheduling difficulties but as a means for exploring in greater depth academic subject matter.
A．exchange B．device C．suggestion D．reason
42．The flag, nine red and white stripes, a national flag dating back to the 13th century.
A．consisting of; based on B．consisted of; is based on
C．consisting of; is based on D．consisted of; based on
43．It is ________ he often breaks the schools rules ________ makes his teacher unsatisfied with him.
A．what; that B．that; what C．that; that D．which; that
44．—What was the party like?
—Wonderful. It is years ____ I enjoyed myself so much.
A．after B．when C．before D．since
45．According to the newly-elected French president, Macron, France will reform the rigid and outdated rules that ________ the development of the country in the near future.
A．limited B．had limited
C．have been limiting D．will limit
46．That night, trapped alone in the mountain, she felt cold, hungry and scared. She _______.
A．should have cried B．might cry
C．would cry D．could have cried
47．The Education Ministry proposed guidelines to decrease the amount of the homework given to students each day, _______ well above what they can endure.
A．whose burden B．their burden
C．for whom burden D．for whose burden
48．— _______ made her struggle to become an artist so hard?
— ______ she was a woman.
A．What; What B．That; That C．What; That D．That; What
49．When the soldier came back to life, he did not know how long he________ there.
A．had been lying B．has been lying C．was lying D．has lain
50．Not only the driver but also the passers-by _________ danger because of the mechanical failure.
A．were exposed to B．was exposed in
C．was exposed to D．were exposed in

答案解析部分

1．D
2．A
3．C
4．A
5．A
6．A
7．B
8．D
9．D
10．C
11．D
12．D
13．C
14．A
15．D
16．C
17．C
18．A
19．B
20．B
21．B
22．A
23．C
24．D
25．B
26．B
27．D
28．A
29．C
30．B
31．A
32．A
33．D
34．B
35．C
36．B
37．C
38．D
39．B
40．D
41．B
42．C
43．C
44．D
45．C
46．D
47．B
48．C
49．A
50．A


高二英语下册：期中期末常考题汇总
第一部分:1-50 专项练习 第二部分:51-100全面解析


1．The interviewee felt __________ and uncomfortable when he could not answer the interviewer's questions.
A．addicted B．ambitious C．amazed D．awkward

全面分析：考查形容词。句意：当面试者不能回答考官的问题时，他感到尴尬的不舒服的。A. addicted有瘾的B. ambitious 有野心的C. amazed惊讶的D. awkward.尴尬的；笨拙的，故答案D。

2．I have full confidence in your devotion to your duty and skill in this field, and I'm sure you will achieve________ full victory.
A．nothing less than B．no more than
C．anything but D．nothing more than

全面分析：我完全相信你在这个领域对职责和技能的献身精神，我相信你将取得完全的胜利。A. nothing less than完全是、不亚于；B. no more than仅仅；C. anything but决不；D. nothing more than不过是。根据“I have full confidence in your devotion to your duty and skill in this field”（我完全相信你在这个领域对职责和技能的献身精神）可知，我相信你将取得完全的胜利，故选A。

3．The coat made of this kind of cloth well. I think it is worthy .
A．washes; buying B．is washed; buying
C．washes; to be bought D．is washed; to be bought

全面分析：由这种布料做成的外套很好洗。我认为值得购买。动词wash和副词连用表示主语的特点时，用主动语态表示被动含义；本句中“wash well”表示“这种衣服好洗”。形容词短语sth be worthy of being done/be worthy to be done“值得做某事”。故C正确。

4．Claire had her luggage _____ an hour before her plane left.
A．checked B．checking C．check D．to check

全面分析：Claire在上飞机前一小时接收了行李检查。have something done的意思是：某事被做。行李被检查，用过去分词checked，故选A。

5．—Will you keep her company?
— .
A．Not unless she wants me to B．Unless she wants me to
C．Not unless she wants me to keep D．Unless she wants me to keep

全面分析：考查状语从句的省略。上句：你将陪伴她吗？下句：我不会陪伴她的，除非他想让我陪伴。此处是unless引导的条件状语从句主句的省略，故答案选A。

6． , he can answer the difficult questions.
A．Child as he is B． A child as he is
C．As he is a child D．That he is a child

全面分析：虽然他是个孩子，但他能回答这些难题。as引导让步状语从句时，表语/动词原形/副词提前位于句首，表语若是单数名词省去名词前的冠词。故选A。

7．I've planned to visit Shanghai Expo Park before October 31st ________.
A．if ever B．if possible C．if busy D．if anything

全面分析：如果可能的话，我计划在十月31号前参观上海世博会公园。A： if ever“如果曾经的话”；B： if possible“如果可能的话”；C： if busy“如果忙的话”；D： if anything“如果有这样情况的话”。可知选B。

8．Mary, ________becoming a well-known singer, ________in the Voice of China.
A．bending on; participated B．bent on; participating
C．bending on; participating D．bent on; participated

全面分析：考查非谓语动词和动词时态。句意：玛丽决心成为著名歌手，她参加了《中国好声音》。be bent on doing sth.固定短语”决心做某事“。第一空用过去分词作后置定语；根据句意可知，句子用一般过去时态，故答案为D。

9．Time should be made good use ________our lessons well.
A．of learning B．to learn C．to learning D．of to learn

全面分析：我们应该充分利用时间来学好我们的功课。make good use of，固定短语，“充分利用”，本句中后跟不定式作目的状语。故选D。

10．It was the training ________ he had at school ________ made him a good jumper.
A．what; what B．what; that C．that; that D．that; what

全面分析：句意：就是在学校里得到的培训让他成为一个很好的跳高运动员。第一空是定语从句，先行词是the training，that指代先行词在句中作为动词had的宾语，第二空的that与前面的it was构成强调句型。故选C。


11．It's my desire that all the members of the family once a year.
A．should have gathered B．had gathered
C．gathered D．gather

全面分析：考查虚拟语气。句意:我的愿望是全体家庭成员每年团聚一次。根据句意及句中的"desire"可知,此处考查的是虚拟语气的用法,从句谓语动词用"(should+)动词原形"。故答案为D。

12．Now all the employees except the manager _________ to work online at home.
A．encourages B．encourage C．is encouraged D．are encouraged

全面分析：所有的雇工除了经理之外都被鼓励在家网上工作。这里由介词连接的两部分谓语动词的单复数按介词前的主语来确定，所以这里根据All the employees来确定，它是复数所以排除AC；这里All the employees与encourage之间是被动关系，故选D。

即学即练：—Have all of you listened to the speech?
—Yeah. Every boy and girl in the class_____ invited.
A. were B. have been C. has been D. was
解析：D。句意：由and连接的主语如果由every修饰时, 其谓语动词要用单数形式。句中表述的内容仅仅是过去的动作，所以用一般过去时态。
13．— Hey, Joe, look at you! What makes you so happy?
— ________ my son has passed the final examination.
A．Because B．When C．That D．Whether

全面分析：——嘿，乔，看看你！是什么让你这么高兴？——我儿子已经通过了期末考试。what在问句中充当主语，所以回答what应用主语从句。从句中不缺少意思和成分，所以应用that引导。故选C。

14．With the teacher's words________ in their ears, the students worked hard at their schoolwork.
A．ringing B．to ring C．rung D．rang

全面分析：老师的话回响在他们耳边，学生们努力学习功课。A. ringing响（现在分词/动名词） B. to ring响（动词不定式形式） C. rung响（过去分词形式） D. rang响（动词过去式）。分析句子，with复合结构作伴随状语，该空动词ring在句中作介词with的宾语words的补足语，与前面名词主动关系，应使用现在分词形式。故选A。

15．Along with graduation to look for a job!
A．does the students' need come B．come the students' need
C．do the students' need come D．comes the students' need

全面分析：学生找工作的需求随着毕业季一起到来。本句将作状语的介词短语放在句首，引起句子全部倒装，这种倒装句中的谓语多为以下不及物动词：come, lie, stand, walk等。主语是the students' need to look for a job，所以谓语动词也要用单数第三人称，故选D。

16．The captain stood on board, her face and arms in the sun.
A．to leave;burnt B．to leave;burning
C．leaving;burnt D．leaving;burning

全面分析：考查非谓语动词。句意：船长站在甲板上，脸和手臂在阳光下灼伤了。动名词leaving做伴随状语，“her face and arms”与burn逻辑上是动宾关系，故使用过去分词。故选C。

17．I don't exactly know what the woman is, but I think she can be but a doctor.
A．anybody B．something C．anything D．everybody

全面分析：我不太清楚那个女人是做什么的，但我认为她决不是医生。anything but…固定短语“决不是……”，故选C。

18．______ they have won the game made us excited.
A．That B．/ C．What D．Which

全面分析：他们赢得了比赛，让我们很兴奋。 they have won the game是主语从句，从句中不缺少成分，应用that引导，故选A。

19．—Why didn't you turn up at the opening ceremony? I was waiting for you all the time.
—I . But I had some urgent business to deal with then.
A．would like to B．would like to have
C．would like to be D．would like to have attended

全面分析：——你为什么没有在开幕式上露面？我一直在等你。——我本来想去的，但是我有急事要处理。完整的句式是would like to have turned up at the opening ceremony.因为上文已有了turned up at the opening ceremony.故可省略。I would like to have done…“本来想做某事而没做”，可省略为 would like to have。would like to（turn up）现在想去。故选B。

20．Only when he apologizes for his rudeness ____to him again.
A．I will speak. B．will I speak. C．do I speak. D．I speak

全面分析：只有当他为自己的无礼道歉时，我才会再和他说话。only作状语并置于句首，主句谓语要用部分倒装，再根据时间状语从句的谓语apologizes for 可知，是用一般现在时表将来，所以其主句该用一般将来时。故选B。

21．This problem is said _____ three times.
A．having discussed B．to have been discussed
C．having been discussed D．to have discussed

全面分析：句意是：这个问题据说已经讨论了三次了。Sb/Sth is said to have done,固定句型，“某人某物据说已经做了......”，因为problem和discuss是被动关系，用不定式完成式的被动，选B。

22．_________, you should read the passage and grasp the main idea. Then, if there are too many new words, try to _________ your dictionary.
A．To start with; refer to B．To make a scene; look into
C．To start with; look into D．To make a scene; refer to

全面分析：首先，你应该阅读文章并掌握主要思想。然后，如果有太多的生词，试着参考你的字典。To start with首先，作为开始；to make a scene 大吵大闹；refer to提到，参考；look into调查。To start with在此处是独立成分。根据句意可知答案为A。

23．She is looking forward to the day her daughter wins the gold medal in the Olympics.
A．how B．which C．when D．where

全面分析：句意:她盼望着女儿在奥运会中获得金牌的那一天(的到来)。空处引导定语从句,且在从句中作时间状语。故该定语从句应用when引导。故选C。

24．At the foot of the mountain .
A．a village lies B．is lying a village
C．does a village lie D．lies a village

全面分析：在山脚下有一个村庄。考查倒装和时态。表示地点的介词短语位于句首时，句子的主谓结构使用完全倒装语序，故排除A、C两项；根据句意可知此处为客观事实，应用一般现在时，故答案为：D。


25．The new discovery of oil is of great ______ to this area's economy.
A．performance B．significance
C．satisfaction D．assumption

全面分析：A. performance表演；B. significance重要性；C. satisfaction满意；D. assumption设想。句意：石油的新发现对这个地区的经济有着重大意义。 结合句意可知选B。

26．—Must I turn off the gas after cooking?
—Of course. You ________ never be careful enough with that.
A．must B．can C．may D．should

全面分析：——在做饭以后我必须关掉煤气吗？——当然。你越小心越好。cannot/can never be too..固定句型，意为“越……越好，再……也不过分”。故选B。

27． can be done been done.
A．All; have B．All that; have
C．All; has D．All that; has

全面分析：所有能做的都做了。分析句子可知，all是句子的主语，后跟定语从句 can be done；表示“所有能做的”，定语从句的先行词是all，定语从句只能用that引导；句子的主语是单数概念，谓语动词用单三式，故选D。

28．Either you or one of your assistants _________ to attend the meeting that is due tomorrow.
A．is B．are C．have D．would

全面分析：本题考查主谓一致。句中either … or …或者……或者……连接两个主语，谓语动词用就近原则。故谓语动词用单数。句意：要么你，或者你学生中的一个预计参加明天的会议。
29．Many new stations were constructed between 1918 and 1938, _____ by an architect named Charles Holden.
A．the most famous of them were designed
B．and the most famous of which were designed
C．the most famous of them designed
D．the most famous of which designed

全面分析：考查过去分词的独立主格结构作状语。句意：很多新车站是在1918年和1938年之间建造的，它们中最著名的是由一位名叫Charles Holden的建筑师设计的。如果选A，则要在the加and，构成并列句；如果选B，则要把and去掉，构成非限制性定语从句；如果选D，则要在which后面加were，构成非限制性定语从句。C项是过去分词的独立主格结构，故选C。

30．Tom is a little careless, but he is _____ quite suitable for the post.
A．thus B．otherwise C．nearly D．generally

全面分析：Tom有一点粗心，但是在另一个方面他十分适合这个职位。thus因此，因而；otherwise否则，在另一方面； nearly 几乎；generally一般。根据句意选B。
31．While waiting for the flight, your father his colleagues, but I am not sure.
A．might have met B．should have met
C．must have met D．could have met

全面分析：考查情态动词。句意:在候机时,你的父亲可能见到了他的同事,但我不确定。由句中的"I am not sure可知,此处表示对过去发生的事情没有绝对把握的推测,故用might have done结构,表示"过去有可能发生……"。故选A。

32．Emphasis is laid on the necessity that all the objectives to be attained ________ into account before staring a new project.
A．be taken B．should take
C．would be taken D．have to be taken

全面分析：考查虚拟语气。句意：我们强调在开始制定一个新的计划之前，必须把要达到的所有目标都考虑进去。在和idea，necessity，plan， motion，order，proposal，recommendation，suggestion，under- standing等词有关的同位语或表语从句中，谓语动词用动词原形或\"should ＋动词原形\"表示虚拟语气，故选A项。

33．You rather than I ________ going to go camping.
A．will be B．am C．is D．are

全面分析：要去野营的是你而不是我。此处为“be going to do sth.”句型，且主语后接rather than时，不影响主语的人称和数，谓语动词应根据主语的人称和数来确定，即谓语动词与You保持一致，应用are。故选D。

34．When he looked up，he suddenly found himself________by a group of teenagers，________
looked at him anxiously.
A．to be surrounded；which B．surrounded；who
C．be surrounded；who D．having been surrounded；which

全面分析：考查非谓语动词和定语从句。“发现自己被一群十几岁的孩子包围了”。用过去分词作宾语补足语表示被动，第二处用who引导定语从句，修饰teenagers。
35．I found these problems are easy ____________.
A．to be worked out B．to work them out
C．to work out D．to be worked them out

全面分析：我发现这些问题很容易解决。在“主语+be+形容词+不定式”句型中，有时主语是不定式结构的逻辑宾语，要用不定式的主动形式表示被动含义。当上述形容词在句中作宾语补足语，后接不定式时，不定式也用主动表被动。故选C

36．The children wanted to swim in the river, but their mother told them ________.
A．not to do B．not to C．not do it D．don't

全面分析：孩子们想在河里游泳，但他们的母亲告诉他们不要。此句是省略，省略了不定式中和前文相同的动词原形短语，故选B。

37．It is a truly delightful place, which looks the same as it _______ 100 years ago with its winding streets and pretty cottages.
A．could have done B．would have done
C．must have done D．should have done

全面分析：考查含情态动词的完成式。句意：这是一个真正令人愉快的地方。它一定是和100年前看上去一样，在这个地方有弯弯曲曲的小街和漂亮的农舍。must have done“一定是做某事了”，表示对过去事情有把握的肯定推测。C项符合句子语境。

38．_______ great works of literature, in whatever form, can encourage creativity.
A．Exposing to B．Having exposed to
C．Exposed to D．Being exposed to

全面分析：接触伟大的文学作品，无论何种形式，都能激发创造力。根据句意可知，be exposed to，固定搭配，意为“暴露”，又因为该短语在此处作主语，故用其动名词形式，故选D。

39．The sale usually takes place outside the house, with people on benches, chairs, or boxes.
A．seating B．seated C．sit D．sat

全面分析：销售通常发生在户外，人们坐在长凳上，椅子上和箱子上。seat作为动词用时是及物动词，后面跟人。本题后面是一个with的复合结构，宾语是audience，audience与seat之间是一种逻辑上的动宾关系，故此处用过去分词。所以答案为B。

40．—Who's the man giving the speech?
—Well, if you ______know, his name is Lyric.
A．may B．can C．shall D．must

全面分析：——正做报告的那个人是谁？——哦，如果你非要知道的话，他的名字是Lyric。must表示不愿意发生或不耐烦，“偏要，硬要”，故选D。


41．Independent study is not intended as a(n) ________ for reducing course-scheduling difficulties but as a means for exploring in greater depth academic subject matter.
A．exchange B．device C．suggestion D．reason

全面分析：句意为：“独立研究并不是作为一种来减少课程管理困难的策略，而是作为一种探索更深入的学术课题的方法。”A 交换；交易所 B device策略。 C 建议 D理由,原因 故选B。


42．The flag, nine red and white stripes, a national flag dating back to the 13th century.
A．consisting of; based on B．consisted of; is based on
C．consisting of; is based on D．consisted of; based on

全面分析：考查谓语动词和非谓语动词。两个逗号后面都没有连词，可以判断出这是一个句子。根据句意：这面旗子, 由九条红色和白色条纹组成, 是以在十三世纪的一面国旗为基础的。可以判断出后面的空格是谓语动词，前面的是非谓语动词。consist of“有…组成”，本句中表达的是（客观现实状况）故用现在分词做后置定语修饰the flag。be based on “以…为基础”是谓语。故答案选C。

43．It is ________ he often breaks the schools rules ________ makes his teacher unsatisfied with him.
A．what; that B．that; what C．that; that D．which; that

全面分析：意：正是他经常违反校规使老师对他不满意。分析句子结构可知，第一空为主语从句，从句成分、意思完整，it是形式主语，用that只起连接作用，无实义；第二空为强调句型，其基本结构为：it is+被强调部分+that+其余部分，故选C。

44．—What was the party like?
—Wonderful. It is years ____ I enjoyed myself so much.
A．after B．when C．before D．since

全面分析：—晚会怎样？—很精彩，我已经有好多年没有玩得这么开心了。A.after “在......之后”；B. when“当，何时”；C.before "......之前，没来得及；D. since "自从”。It is/has+时间段+since从句，固定句型，“自从......已经多久了”，故选D。

45．According to the newly-elected French president, Macron, France will reform the rigid and outdated rules that ________ the development of the country in the near future.
A．limited B．had limited
C．have been limiting D．will limit

全面分析：据新当选的法国总统Macron，在不久的将来法国将改革那些一直在限制国家发展的僵化和过时的规则。“…the rigid and outdated rules that the development of the country…”在本句中the rigid and outdated rules是先行词，在定语从句中作主语；“这些僵化的和过时的规则一直在限制国家的发展”，表示这个动作从过去一直到现在，这个动作一直在进行。所以用现在完成进行时。故选C。

46．That night, trapped alone in the mountain, she felt cold, hungry and scared. She _______.
A．should have cried B．might cry
C．would cry D．could have cried

全面分析：那夜，被单独困在山中，她感到又冷又饿又害怕，她本来能哭出来。根据语境是过去时，应用情态动词与完成时连用。Should have cried没有做应该做的事；could have done没有做本来能做的事。故选D。

47．The Education Ministry proposed guidelines to decrease the amount of the homework given to students each day, _______ well above what they can endure.
A．whose burden B．their burden
C．for whom burden D．for whose burden

全面分析：教育部提出了减少每天给学生的家庭作业量的指导方针，学生的负担远远超出了他们所能承受的范围。“_______ well above what they can endure”没有谓语动词，所以是独立主格结构作状语，无需连词，此处指“学生的负担超出了他们能够承受的范围”。故选B。

48．— _______ made her struggle to become an artist so hard?
— ______ she was a woman.
A．What; What B．That; That C．What; That D．That; What

全面分析：—是什么让她努力成为艺术家变得如此之难？—她是一个女性。第一空作主语，表示“什么”，故用what，第二空是对what的回答，she was a woman既是一个句子又要作主语，而句子是不能直接作主语的，故在前面加个that，且that无实义，不作成分，故选C。

49．When the soldier came back to life, he did not know how long he________ there.
A．had been lying B．has been lying C．was lying D．has lain

全面分析：当那个士兵苏醒过来时，他不知道他在那里躺了多久。根据“he did not know how long”可知，此处是指从过去之前的某个时间点到过去这个时间点之间发生的事情，所以应用过去完成进行时。故选A。

50．Not only the driver but also the passers-by _________ danger because of the mechanical failure.
A．were exposed to B．was exposed in
C．was exposed to D．were exposed in

全面分析：不仅是司机，还有路人因为机械故障而暴露在危险之中。be exposed to遭受，暴露于….。Not only—but also，做主语时谓语动词遵循就近原则，主语是passers-by,根据句意可知答案为A。