1.He was busily engaged ______ writing letters.
A. on B. in C. with D. by
2.Do remember to ______ the light when you leave the room.
A. turn up B. turn on C. turn off D. turn down
3.The atmosphere consists of an ocean of gases ______ miles high.
A. hundreds B. hundreds of C. of hundreds D. of hundreds of
4.Not only the students but also the old teacher ______ been changed.
A. was B. were C. has D. have
5.—— ________ I had!
—— You really suffered a lot.
A. What a time B. What time C. How a time D. how time
答案:
1.正確答案:B答案解析:be engaged in:從事,忙于。
2.正確答案:C答案解析:根據(jù)句意,應該選擇“關閉”。句意:離開房間時一定記著把燈關掉。
3.正確答案:B答案解析:譯文:大氣由上百英里高的氣體組成。“hundred,thousand等數(shù)詞的復數(shù)形式+of短語”表示的是不確切的數(shù)量。
4.正確答案:C答案解析:not only…but also…是固定搭配,意思是:不但……而且……。它需要遵循就近原則,謂語動詞應與the old teacher一致,所以答案是C.
5.正確答案:A答案解析:感嘆句分兩類:
1:What + n.+主謂部分2:How + adj. / adv. / v.+主謂部分。本題屬第一種,但省略了bad,相當于 What a bad time I had! 這是個習慣用語。
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