k.
(A) regarded (B) defined (C) taken (D) labeled
你选择的答案： B [正确] 正确答案：B
解答参考：[第五单元]B define…as 意为“把……定义为”；regard (take, label )…as 意为“把……看成”
19. I turned back after a while, but he ____________ walking. (A) kept on (B) kept from (C) kept with (D) kept to
你选择的答案： A [正确] 正确答案：A
解答参考：[第五单元]A keep on 意为“继续干……”；keep from 意为“远离……”；keep with 意为“与……同步”；keep to 意为“坚持干……”
20. It is best to ____________ it easy under this condition. (A) relax (B) take (C) deal with (D) cope with 你选择的答案： A [正确] 正确答案：A
解答参考：[第五单元]A relax 意为“放松”； take it easy 意为“别着急”； deal with 意为“处理，对付”；cope with 意为“处理，对付”
21. I will never again ____________ the noble potato, golden fruit of the earth, to which we owe so much.
(A) take off (B) take back
(C) take sth. for granted (D) take down 你选择的答案： C [正确] 正确答案：C
解答参考：[第五单元] C take off 意为“脱下”；take back 意为“取回”；take sth. for granted 意为“视……为理所当然”；take down 意为“记下”
22. ____________ the way we had come, we could see the whole valley spread out behind us. (A) Looking back (B) Having looked back (C) To look back (D) Being looked back
你选择的答案： A [正确] 正确答案：A
解答参考：[第五单元]A looking back 现在分词做状语，逻辑主语 we 是动作的发出者，表示动作与主句谓语动作同时发生；having looked back 现在分词完成式，表示动作在主句谓语动作之前发生；to look back 不定式做目的状语，表示动作在主句谓语动作之后发生；being looked back 现在分词的被动态，逻辑主语 we 是动作的接受者
23. I want to learn____________ about the industry so that I'm better prepared. (A) possible of
(B) as much as possible (C) as possible much (D) as possible as much 你选择的答案： B [正确] 正确答案：B
解答参考：[第五单元]B as much as possible 意为“尽可能多地”
24. Police attempted to ____________ protesters marching towards the governor’s office building.
(A) turn off (B) turn on (C) turn up (D) turn back 你选择的答案： D [正确] 正确答案：D
解答参考：[第五单元]D turn off 意为“切断（电源等）”；turn on 意为“合上（电源等）”；turn up 意为“出现”；turn back 意为“返回”
25. Mike is ____________ Johnson. (A) as successful a manager as (B) as a successful manager (C) as a manager successful as (D) as successful manager as 你选择的答案： A [正确] 正确答案：A
解答参考：[第五单元]A as + 形容词 + 不定冠词 + 单数可数名词 + as分句，为固定结构，表示“和……一样的……”
26. There was no obvious reason why this could not be ____________ a film as the original. (A) possible (B) likely (C) easy (D) as good
你选择的答案： D [正确] 正确答案：D
解答参考：[第五单元]D possible 意为“可能的”；likely 意为“可能的”； easy 意为“容易的”；as good意为“一样好”
27. Many foreign tourists prefer to cut a check to ____________ travel expenses. (A) give (B) cover (C) take (D) clean
你选择的答案： B [正确] 正确答案：B
解答参考：[第五单元] B give 意为“给出”；cover 意为“支付”；take 意为“取，拿”；clean 意为“清洁”
28. Schumacher ____________ effortlessly to his new surroundings. (A) adopted (B) adapted (C) accepted (D) obtained
你选择的答案： B [正确] 正确答案：B
解答参考：[第五单元]B adopt 意为“采取”； adapt 意为“适应”；accept 意为“接受”；obtain 意为“获取”
29. --What do you think of the new magazine? -- Oh, excellent. It’s worth ____________. (A) to read (B) to be read (C) reading (D) being read 你选择的答案： C [正确] 正确答案：C
解答参考：[第五单元]C be worth doing sth. 是固定搭配，意为“某事值得做”
30. Little ____________ about his own safety, though he was in great danger himself. (A) does he care (B) did he care (C) he cares (D) he cared
你选择的答案： B [正确] 正确答案：B
解答参考：[第五单元] B little 置于句首应采用不完全倒装句
31. According to the art dealer, the painting ____________ to go for at least twenty thousand pounds.
(A) is expected (B) expects (C) expected (D) is expecting 你选择的答案： A [正确]
正确答案：A
解答参考：[第五单元] A 根据语境，主语是谓语动作的接受者，故应用 is expected 来构成一般现在式的被动语态。
32. Be careful when you cross this very busy street. If not, you may ____________ run over by a car. (A) have (B) get (C) become (D) turn
你选择的答案： B [正确] 正确答案：B
解答参考：[第五单元] B get 此处为系动词。此处要用到一般现在式的被动语态。主语 you 是谓语动词run 的动作接受者
33. The discovery of new evidence led to ____________. (A) the thief having caught (B) catch the thief
(C) the thief being caught (D) the thief to be caught 你选择的答案： C [正确] 正确答案：C
解答参考：[第五单元]C to 为介词，后面应接动词的 –ing 形式做宾语，因该处有被动意，因此应用被动式的 –ing 形式，因不在句首位，其逻辑主语可为名词普通格
34. Jane kept weighing herself to see how much ____________ she was getting? (A) heavier (B) heavy (C) the heavier (D) the heaviest 你选择的答案： A [正确] 正确答案：A
解答参考：[第五单元]A much 用来修饰形容词的比较级，此处的 get 是系动词
35. These local snacks taste ____________. (A) good (B) well (C) to be good (D) to be well 你选择的答案： A [正确] 正确答案：A
解答参考：[第五单元]A taste vt. 尝味；link v. 尝起来。作系动词时后接形容词而不接副词作表语
36. You’re ____________ your time trying to persuade him, he will never join us. (A) spending (B) losing