I can't _____ my studies with all that noise going on. [ ]A. depend onB. concentrate onC. speed

题目简介

I can't _____ my studies with all that noise going on. [ ]A. depend onB. concentrate onC. speed

题目详情

I can't _____ my studies with all that noise going on.
[     ]
A. depend on
B. concentrate on
C. speed up
D. appeal to
题型:单选题难度:中档来源:0116 月考题

答案

B

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