this may have been close to the truth这是什么时态啊
this may have been close to the truth这是什么时态啊
this may have been close to the truth这个have been后面为什么加close原
have been to是什么时态?
they have been to university this morning?是什么时态的句子,不是说this m
have you been to this bar?这句话的一般时态肯定句是否为 you are to the bar?
have/has+been to是什么时态
have been是什么时态?
have+been是什么时态
'You have been busy 这是什么时态?
many factories may have to close down.
have you ever been to an amusement?是什么时态
I have been to france twice 是什么时态?