Mr.Smith,as well as his wife and two sons,_____to arrive tomorrow.
问题描述:
Mr.Smith,as well as his wife and two sons,_____to arrive tomorrow.
A are B is C are going D will be
答
主语是Mr.Smith,as well as his wife and two sons,不是主语,可以放到句末
be to do sth 是将要做某事