Teachers recommend 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为什么不选C“老师建议父母禁止12岁以下的孩子骑自行车上学”不对吗

问题描述:

Teachers recommend 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
为什么不选C
“老师建议父母禁止12岁以下的孩子骑自行车上学”不对吗

A 这里recommend 是建议,从句用虚拟语气,should+动词原形,这里should省略了,所以选A