第二篇:有效戒烟
 
Text 2
51.  B) She succeeded in quitting smoking abruptly.
52.  D) They were offered nicotine replacements.
53.  C) It is encouraging.
54.  C) requires a lot of patience.
55.  A) They find it even more difficult.

2017年6月英语六级答案汇总

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