Question

【题目】【2016黑龙江大庆中考】Smart phones ______ in the classroom.

A. aren't allowed B. aren't allowing

C. allow D. is allowed

Answer 1

【答案】A

【解析】

试题分析：句意：在教室里不允许智能机。A. aren't allowed被动语态形式；B. aren't allowing现在进行时态形式；C. allow一般现在时态形式；D. is allowed被动语态形式。句子主语smart phones是谓语动词allow的承受者，句子用被动语态，主语phones是复数形式，be用are。故选A。