She contributed a lot of good ideas _ the discussion.[ ]A. in B. toC. atD. for-高二英语

题目简介

She contributed a lot of good ideas _ the discussion.[ ]A. in B. toC. atD. for-高二英语

题目详情

She contributed a lot of good ideas _       the discussion.   
[     ]
A. in          
B. to           
C. at           
D. for
题型:单选题难度:中档来源:同步题

答案

B

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