The city at one time must have been prosperous.列举句子成分
问大家一个英语句子The city at one time must have been prosperous,for
The island at one time must have been prosperous,for it enjo
At no time has the country been more prosperous than at pres
He must have been asleep at that time,(wasn't) he?为什么是用 wasn
Many students have ( ) asleep during the classes at one time
The wallet must have been found by one of the villagers.(改为主
The wallet must have been found by one of the villagers改为主动句
this one must have been in the possession of a private colle
Sam was sure that the wallet must have been found by one of
this one must have been in the possesion of a private collec
we must obey the rules we borrow only one book at a time and
Mr Green must have been punished for his being rude at the m