Question

【题目】Teachers suggest that parents_______ their children under 12 to ride bicycles to school for safety.

A. not allow B. do not allow

C. mustn’t allow D. couldn’t allow

Answer 1

【答案】A

【解析】考查虚拟语气。It is recommended that 后面要接一个虚拟语气,为(should)+动词原形，should可以省略。故选A。