shouldn't的肯定形式

shouldn't的肯定形式 shouldn't的完整形式 shouldn’t的完全形式是什么?急用 shouldn't的完整形式是什么 shouldn't的完全形式怎么读 don't的肯定形式 don,t的肯定形式 shouldn't 后加什么 后面的动词要加三单形式吗?例如：She shouldn't do(es) exercise.shouldn't后是do 还是does don't的肯定形式是什么 don’t肯定形式 用No smoking = It means sb.shouldn't.的形式写. We ( ) (should / shouldn't) be quiet in the library .选择动词的适当形式填空 大侠来帮个忙1.The streets are all dry.It ___during the night.A.can't have rained B.mustn't have rained C.couldn't rain D.shouldn't rain第2个答案的must have done 是用在肯定句中的,没有这种否定形式,否定的应该是couldn't h 按要求写出下列单词的其他形式potato(复数形式） child (复数形式) shouldn't (完全形式)ride (三人称单数) slow(副词) should 和 shouldn't 分别＋什么 should是用在肯定句中吗 shouldn't 使用在否定句中吗 shouldn t后加原型还是ing形式 students shouldn't spend as much time as they can ___（play）computer games.动词的适当形式填空 用所给动词的适当形式填空 you shouldn't _____ (play) football in the street.