單項選擇Manystudentscomefrompoorfamiliesandthey　　affordscho...

問題詳情：

單項選擇

Many students come from poor families and they 　　 afford school lunch,so the government is trying to help them. 

A needn’t               ldn’t

’t                   n’t

【回答】

C

知識點：情態動詞

題型：選擇題