问题
选择题
The students are forbidden,unless they have special passes,________after 11 p.m.
A.of staying out
B.to stay out
C.staying out
D.stay out
答案
答案:B
题目分析:考查动词forbid的搭配形式。此句正常语序应该把unless的从句放后面,所以考查的forbid sb. to do sth“禁止某人干某事”,学生被禁止呆到晚上11点之后,用被动形式表达。所以答案选择B。