--- The young man spent as much time as he _______ the experiments. --- No wonder he succeeded _____

题目简介

--- The young man spent as much time as he _______ the experiments. --- No wonder he succeeded _____

题目详情

--- The young man spent as much time as he _______ the experiments.
--- No wonder he succeeded _______.
A.did; by the endB.could doing; in the end
C.could doing; at the endD.could to do; in the end
题型:单选题难度:偏易来源:不详

答案

B

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