题目内容
The boys sat under a tree chatting and seeing their teacher,_____ up in no time.
A. to stand B. standing C. stood D. would stand
C
分析句子结构=and when they saw their teacher,the stood up in no time
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题目内容
The boys sat under a tree chatting and seeing their teacher,_____ up in no time.
A. to stand B. standing C. stood D. would stand
C
分析句子结构=and when they saw their teacher,the stood up in no time