问题描述：
选择：Now the students each____an English-Chinese dictionary.
A.has
B.have
C.is having
D.are having
答案上选的是B,可我怎么也想不通
A.has
B.have
C.is having
D.are having
答案上选的是B,可我怎么也想不通
问题解答：
我来补答展开全文阅读