Question

I think teenagers ____________ to choose their own clothes.

A．be allowing

B．should be allowed

C．be allowed

D．should allowed

Answer 1

B

试题分析：句意：我认为青少年应该允许选择自己的衣服。Teenagers青少年，与动词allow是被动关系，所以用被动语态，be+过去分词，前面有情态动词should，be用原形，故选B。