17.Because air pollution has been greatly reduced,this city is still _______.

17.Because air pollution has been greatly reduced,this city is still _______.

题目
17.Because air pollution has been greatly reduced,this city is still _______.
A.a good place to live B.a good place for living in
C.a good place to live in D.a good place to be lived in
理由。为什么b不对
答案
C
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