◎ 题干
We are glad to see the suggestions _____ by the Students' Union have turned out to be working rather
well.  
[     ]
A. put out          
B. put up        
C. put forward
D. put down
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“We are glad to see the suggestions _____ by the Students' Union have turned out to be working ratherwell. [ ]A. put outB. put up C. put forwardD. put down…”主要考查了你对  【动词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。