神马作文网The students were busy doing their homework,only____ once in
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The students were busy doing their homework,only____ once in a while to have a rest.
A.to stop B.stopping C.to have stopped D.having stopped
A.to stop B.stopping C.to have stopped D.having stopped
选B 这是一个非谓语动词的用法,stopping是动词的分词形式表示一个伴随状语,与逻辑主语构成一个主动关系,这题容易错宣城A,因为有个only to do 动词不定式表述一种意外的结果,这里不是
句子的意思是：学生正在忙着做作业,只是偶尔停一下休息一下
句子的意思是：学生正在忙着做作业,只是偶尔停一下休息一下
The students were busy doing their homework,only____ once in
The students were busy doing their()when the teacher entered
the students are busy （）their homework
求一句英语句型the students were busy with their homework when the t
the students doing their homework解译
The students needn't hand in their homework at once.改写句子,句意不
The students are busy with their homework 同义句转换
when the teacher came in,the students were doing homework.的同
students all their are in of doing homework classroom the my
some students are busy ( ) their homework.
in the days the students were kept busy collecting informati
THE STUDENTS ARE BUSY WITH THEIR HOMEWORK ALL THE TIME同义句.