题目：
No children _____ to watch this kind of movie because it is too scary.
A．should allow
B．should be allowed
C．shouldn't be allowed
D．don’t allow
答案：
答案：B
题目分析：句意：不应该允许孩子们看这种电影，因为它太恐怖。Be allowed to do sth允许做某事。主语中已有否定词no，故谓语动词必须是肯定式，所以选B。
No children _____ to watch this kind of movie because it is too scary.
A．should allow
B．should be allowed
C．shouldn't be allowed
D．don’t allow
答案：B
题目分析：句意：不应该允许孩子们看这种电影，因为它太恐怖。Be allowed to do sth允许做某事。主语中已有否定词no，故谓语动词必须是肯定式，所以选B。
