题目内容
No person __________ carry a mobile phone into the examination room during the national college Entrance Examinations.
A. shall B. must C. can D. need
A
解析:
略
练习册系列答案
相关题目
— What does the sign over there say?
— No person ______ enter the area without the official permission.
|
A.shall |
B.may |
C.must |
D.will |