_____ boys come to swim.Do you know_____ of them?A.A number of;a number B.The number of;a number C.The number ;numbers of D.A number ;the number额.......我这试卷上是D.A number ;the number
问题描述：
_____ boys come to swim.Do you know_____ of them?
A.A number of;a number B.The number of;a number
C.The number ;numbers of D.A number ;the number
额.......我这试卷上是D.A number ;the number
答
如果D有of的话肯定就是D了，前文没提到，用a，后文因前文提到了，用the
答
D是不是应该是A number of啊