问题补充:
Teachers suggested parents their children under 12 to ride bicycles to school for safety.
A. shouldn’t allow
B. don’t allow
C. mustn’t allow
D. couldn’t allow
答案:
(答案→)A. shouldn’t allow
B. don’t allow
C. mustn’t allow
D. couldn’t allow
解析:
这里考查虚拟语气的用法,suggest表示建议时,宾语从句中用虚拟语气(should)+do 类似的还有insist,require,order,command,propose,order等,表示“建议”,“命令”,“请求”,“坚持”的单词