A-A+

In the past few years the workers have______ a lot of suggestions some of which are being

2020-09-28 00:52:07 外语考试 阅读

问题详情

In the past few years the workers have______ a lot of suggestions, some of which are being put into practice.

A.put down

B.put off

C.put out

D.put forward

请帮忙给出正确答案和分析,谢谢!

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