A.for B.yet

C.so D.or

42. One split second later your life or someone else's life could be gone ________ you are just glancing at your phone to check a text message.

A.even though B.in that

C.only if D.as if

43.You know it's love when all you want is that person to be happy, ________ you're not part of their happiness.

A.even if B.as if

C.if only D.if ever

44. There is no point advocating banning smoking in public ________ the law is introduced.

A.when B.unless

C.since D.because

45. It is comforting to see that ________， we are doing our part for the environment.

A.as small may be we B.as we may be small

C.small as may be we D.small as we may be

46. ________ the calculation is right, scientists can never be sure that they have included all variables and modeled them accurately.

A.Even if B.As far as

C.If only D.So long as

47. Our society insists on regular habits, timekeeping and punctuality, and whether we like it or not, ________ we mean to make our way in society, we have to comply (to act in accordance with a demand, rule, etc.) its demands.

A.whether B.after

C.if D.until

48. Some experts have said that ________ children believe they can succeed, they will never become totally confident of themselves.

A.if B.since

C.once D.unless

49. He never thought that his success came ________ he least wanted it.

A.until B.since

C.when D.while

50. Besides, ________ well it is translated, the spirit of the original work is lost.

A.no matter how B.no matter what

C.no matter when D.no matter where

答案：A　考查让步状语从句。句意为：无论作品翻译得有多好，可它原始的精髓却没有了。故A项正确。

51. ________ you have to do the job, you should try your best to do it well even though it may be very difficult for you.

A.Since B.While

C.Unless D.Though

52. ________ much advice you give him, he does exactly what he wants.

A.No matter B.Whether

C.Whatever D.However

53. I was wondering what to do with my car which won't start ________ a kind man offered to help.

A.while B.and

C.so D.when

54. ________ my teacher didn't tell me directly, I still felt that I didn't live up to her expectation.

A.When B.Since

C.As D.While

55. ________ he stops driving himself like this, he'll have a breakdown.

A.Until B.Once

C.Since D.Unless

56. Have you ever heard of the English saying “Strike the iron ________ it is hot.”?

A.while B.unless

C.after D.until

57. Beijing is ranked first in terms of traffic jams and expenses for culture ________ Guangzhou is more open to peasant workers than Beijing and Shanghai.

A.when B.since

C.while D.because

58. ________ I'm mistaken, I've seen that tall man at a party before.

A.If B.As

C.Unless D.When

59. Everything was placed exactly ________ it used to be before she left the laboratory.

A.why B.when

C.where D.though

答案：C　考查状语从句。句意为：在她离开实验室之前，她把每件东西都准确地放在它们原来的位置上。由语境可知，此处应用where引导状语从句。故答案选C。

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