Itissaidthateveryboyandeverygirl

問題詳情：

It is said that every boy and every girl ________ a cell phone in this school, which ________ great harm to their learning.

A. have; do                             B. has; does

C. have; does                           D. has; do

【回答】

B　

知識點：主謂一致

題型：選擇題