The mother has three sons._____of them are teachers.A.No B.Every _英语解答

The mother has three sons._____of them are teachers.
A.No B.Every C.All 请帮忙同时告知原因.

人气：363 ℃　时间：2019-10-11 19:15:33

解答

C
超过三个用all表示全部否定用none
两个用both 否定用neither