题目内容
29、Our teacher was _____ when the electricity _______.
A. speaking ; went B. beginning ; went over
C. to speak ; went away D. about to speak ; went out
试题答案
29、D
相关题目
Our teacher was _____ when the electricity _______.
A. speaking ; went B. beginning ; went over
C. to speak ; went away D. about to speak ; went out
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