求助大全63

meckychen · 发表于 2010-4-26 11:04:02

1.After July, anyone disposing of or servicing refrigerators must capture the chlorofluorocarbons in the refrigerant chemicals.
(A) anyone disposing of or servicing
(B) those who dispose or service
(C) anyone disposing of or who services
(D) the disposal or repair of
(E) someone who disposes or repairs
Ans:A
Why B is uncorrect?
Thank you.

salasbond · 发表于 2010-4-26 13:37:14

B中的those 没有指代对象啊。必须换成名词。比如technicians之类的，或者就像A那样用anyone代替

slamshady · 发表于 2010-4-26 15:27:05

dsipose of 固定搭配
我觉得如果A改成 anyone who dipose of or service 会更好

Rebeldom · 发表于 2010-4-26 15:28:50

答案贴这么前...我都看到了,不想看了

求助大全63

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