Students don't alow_____answers in the exam.

来源:百度知道 编辑:UC知道 时间:2024/05/24 12:47:19
A.to copy
B.copying
为什么?

选B
allow vi.允许,准许
用法:
allow doing=allow sb. to do
allow for sth. 允许某事
allow doing sth. 允许做某事
They don't allow smoking here.=They don't allow others to smoke here
allow sb. to do sth. 允许某人做某事
(注意被动:sb. be allowed to do sth.)

选B allow doing sth.

如果用A的话,句子应该是这样
Students ARE NOT allowed TO COPY answers in the exam