He has not yet been to many other parts of China.有错吗

He has not been back yet He has not yet done He has not yet returned. He has not yet been to many other parts of China.有错吗 综合填空 He has been to many ( ) places in Beijing,( ) he has not yet been to many other parts of C When and why he came here () yet?A is not known B are not known C has not known D have not been 用...has/have already been...but...not...yet.造句用...has/have already been...but...not...yet.造句，要三句， When and why he came here ____ yet.A.is not known B.has not been known并说明原因谢谢 He has not yet replied to my question. When and why he came here ________ yet.A.is not known B.are not known C.has not known D.have nWhen and why he came here ________ yet.A.is not known B.are not known C.has not known D.have not been那个正确,为什么 He has not been to many other parts of China选项上是A already B still C yet 应该选那一个啊 说一下理由 whether to go to the meeting or not has not been decided yet.翻译 has tom come yet?yes he has already been here for 5 minutes填yet;already的原因 Has Jim arrived yet Yes ,he has ___there for several days .填been还是gone为什么 this Appie ID has not yet been used with the itunes Store. When the meeting will be held has not been decided yet. when and where to go for holiday have not been decided yet.这句是用have还是has Where we will go has not been decided yet.这句话的主语是什么?