The old lady's hand shook frequently. She explained to her doctor _______this shaking had began

题目简介

The old lady's hand shook frequently. She explained to her doctor _______this shaking had began

题目详情

The old lady's hand shook frequently. She explained to her doctor ______this shaking had began half a year before, and ______, only because of this, she had to give up her job.

A. when; how      
B. how; when      
C. how; how      
D. why; why
题型:单选题难度:中档来源:吉林省期中题

答案

C

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