题目列表(包括答案和解析)

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47. At present, our spacecraft are too busy to carry large ___________________(大量) of people to Mars.

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46. _______________(有希望地), we can start again and build a better world on Mars.

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Many of you are studying English and you may be    26   why it is so difficult to learn. It’s actually not too difficult to learn     27   you know some    28   about the language and culture that it reflects (反映). Perhaps the first thing you need to know about English is that it is made up of several other languages   29   French, German, Latin, Greek and Anglo Saxon. In addition, there are words    30   Spanish in English and many American Indian words and names, even some Chinese and Japanese 31   can be found in the English language. This borrowing of words    32  other languages is 33   of the key reasons 34   some of the difficulties that people meet with (遇到) 35 they are learning English.

26 (   )  A. knowing    B. learning       C. hearing       D. wondering

27 (   )  A. if         B. and          C. but          D. unless

*28 (  )  A. news       B. facts         C. truth          D. informations

29 (   )  A. so as      B. the same as     C. such as        D. for example

*30 (  )  A. in        B. off           C. from         D. of

*31 (  )  A. letters     B. culture           C.  language     D.  words

32 (   )  A. from       B. to               C. for           D. out

33 (   )  A. this        B. something       C. that          D. one

**34(  )  A. for        B. why          C. what        D. of

*35 (  )  A. before      B. as            C. after         D. while

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25. What _______ they had in the country house yesterday!

A. good rest          B. a good rest        C. the good rest    D. good rests

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23. Last week when I got home, I found my bedroom ___ a mess because of the naughty cat.

A. on              B. for              C. in           D. with

*24. Li Lei stopped his car ________ a black cat _____ across the street.

A. to let, run         B. letting, run        C. to let, running   D. letting, running

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22. ---What makes the policeman _________ that I am American?

   ---The way you speak.

A. thinks            B. think             C. thought       D. thinking

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21. She shut the window __________ keep the insects out.

A. so that               B.   for             C. in order to     D. but that

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20. I’m not sure _______ or not he will come here after school.

A. if                  B. whether           C. what         D. which

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