Excuseme,sir.You
问题详情：Excuseme,sir.You______tosmokehere.Lookatthesign“Nosmoking”. —Sorry.I______it. A.aren’tallowed;wasn’tseen B.aren’tallowed;didn’tsee C.don’tallo...
Excuseme,sir.You openthedoorbeforethecarstops. A.needn...
问题详情：Excuseme,openthedoorbeforethecarstops. n’t ’thavetonot n’t【回答】D知识点：情态动词题型：选择题...