Question

Do you think students should _________ to wear their own clothes at school ?
A. allow               B. are allowed            C. be allowed

Answer 1

C

本題表示的被動的含義用被動句，結(jié)構(gòu)為be+過去分詞，should后跟動詞原形不變，故本題的答案是be allowed，故本題選C。