英语,【He did not understand English!】主语是单数,为什么不用【understands】?
英语,【He did not understand English!】主语是单数,为什么不用【understands】?
he did not understand English.句中的为什么用did 而不用was?
He did not understand English!He spoke German!既然是持续的状态,为什么用过
主语是第三人称单数,动词COST为什么不用加S
he must stay in bed for a week.这句话中主语是第三人称单数stay为什么不用stays?
比如说She does not understand English.这里面为什么不用She is 而用she does
请问一个英语问题:I did not understand the problem.He explained it 两句
Did not understand your english 翻译一下 谢谢
Both Mary and Jane understands English.为何不是understand?
英语句子查错I certainly am not think like this Understands English
I must (can't/isn't)see a doctor 换He 做主语 是不是都不用第三人称单数 为什么?
do not understand English?