37．The students have been told that under no condition______the mobile phone in class.

       A．they could use         B．they may use           C．may they use           D．would they use

練習冊系列答案
相關(guān)習題

科目：高中英語 來源： 題型：

On the street I saw a studen _____ I thought was English.

　 A. whom 　 B. who

　 C. the one 　 D. he

 

查看答案和解析>>

同步練習冊答案