MayIwatchTVforawhile的精選

問題詳情：—MayIwatchTVforawhile？—No,you         havetofinishyourhomeworkfirst.A.shouldn't   B.needn't   C.mustn't   D.won't【回答】C知識點：情態動詞題型：選擇題...

問題詳情：—MayIwatchTVforawhile,Mum? —Yes,butyou       finishyourhomeworkfirst. A.may                           B.must                       ...