We found necessary to protect the environment. A. it B. thisC. thatD. what——青夏教育精英家教网——

题目内容

We found necessary to protect the environment.

A. it
B. this
C. that
D. what

试题答案

A

相关题目

We found necessary to protect the environment.

A. it
B. this
C. that
D. what

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