_____ middle school students allowed to use mobile phone at school?

A. Do
B. Did
C. Are
D. Can
相關習題

科目：初中英語 來源：同步題 題型：單選題

_____ middle school students allowed to use mobile phone at school ? 
[     ]
A. Do            
B. Did            
C. Are            
D. Can

查看答案和解析>>


同步練習冊答案