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_________theproblemathirdtime,he?
发表于:2024-10-24 00:00:00浏览:5次
问题描述:_________ the blem a third time,he finally found the way to work it out.
A. Read B. Reading C. While reading D. When you read
选B.
用动词的ING形式做伴随状语,注意,这里的动词READ的发出者就是这句话的主语HE.
其他的都不正确,A句意不对,而且成了一句话里面有两个谓语动词.
C里的WHILE应该加一句完整的话,如WHILE HE WAS READING....
D句意不正确.
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