It's necessary for us to our parents when we have problems. A. to talk B. talking C. talk 题目和参考答案——青夏教育精英家教网—

题目内容

9. (2015 •湖南长沙) It's necessary for us to our parents when we have problems.

A. to talk B. talking

C. talk

9. A

9. A 解析:根据 It's+adj.+ forsb.+todo sth.的句式结构可知答案为A.

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