5.None of them ______ my friends.A) is B) are C) was D) has been
问题描述:
5.None of them ______ my friends.
A) is B) are C) was D) has been
答
a
没有一个人,用单数
答
is
没一个是
答
D
答
A
答
none后用单数所以选A.还有最后个单词应该是friend吧