找出错误,并改正There were no factories 50 years ago.There weren’t many people also.快.

Were there a subway in Shenzhen 30 years ago?找出句子中的错误并改正 找出错误并改正 找出错误并改正 找出错误并改正, 找出错误,并改正There were no factories 50 years ago.There weren’t many people also.快. 找出错误并改正 there is nothing intrest today 找出四处错误,并改正 找出其中错误,并改正. 找出错误并改正!急 有一处错误,找出并改正 有一处错误,找出并改正 （ ）look careful.there are three.找出错误的单词,并改正（ ）look careful.there are three.找出错误的单词,并改正（ ）do you agree that there is boats there.three.找出错误的单词,并改正 There is people over there.找出并改正句中的错误 l saw them were sweeping the floor at that time找出错误并改正 Were you do your homework yesterday?找出这个句子的错误并改正 英语习题,找出错误并改正 找出下列句子中的错误并改正 下列题中均有一处错误,找出并改正