He taught ____ English three years ago.参考答案选B,为什么呢?为什么不可以是A呢
He taught ____ English three years ago.参考答案选B,为什么呢?为什么不可以是A呢
she taught English here ()one and a half years ago,为什么括号中不能用
I can't _____ three weeks away from work.正确答案是是B,为什么其他的不可以呢?
he is not the man ____he was twenty years ago.为什么不可以用that
为什么选A,B为什么不可以.
He said he ____(go) to Beijing three years ago.
He has been married ____ her for six years.A.to B.with 为什么选A
He ____(bear)in 1901and____(die)three years ago
水为什么不可以变成石油呢
海水为什么不可以喝呢?
He has died three years ago.如果错的话,为什么终止性动词可以用于现在完成时?
____(be) you a teacher three years ago?no,i___________