70. I know it is difficult __________ him to talk like the lecturer, but I think he should grasp eve

题目简介

70. I know it is difficult __________ him to talk like the lecturer, but I think he should grasp eve

题目详情


70. I know it is difficult __________ him to talk like the lecturer, but I think he should grasp every chance .
A.ofB.forC.withD.Over
题型:单选题难度:偏易来源:不详

答案

B

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