問題詳情：
— Must I finish my homework right now?
— No, you ____.
A. needn’t B. may not C. mustn’t D. can’t
【回答】
Ａ
【解析】情態動詞。Must 在表示“必須”“應該”，其疑問句的否定回答常用needn’t或don’t have to,表示“不必”，而不用must not。根據句意must在句中作“必須”講，故*選A。
知識點：情態動詞
題型：選擇題
相關文章
![單項選擇—WhencanIgoouttoplay？ —Finishyourhomeworkfirst,orI]( "單項選擇—WhencanIgoouttoplay？ —Finishyourhomeworkfirst,orI")
單項選擇—WhencanIgoouttoplay？ —Finishyourhomeworkfirst,orI![—Mum,canIgoouttoplaywithmyfriendstonight?—OK,butyou]( "—Mum,canIgoouttoplaywithmyfriendstonight?—OK,butyou")
—Mum,canIgoouttoplaywithmyfriendstonight?—OK,butyou![—Ithinkmylifeisboring.—Whydon’tyou]( "—Ithinkmylifeisboring.—Whydon’tyou")
—Ithinkmylifeisboring.—Whydon’tyou![單項選擇—Howlongdoesittakeustogotoyourhometownfromhere?—Itt...]( "單項選擇—Howlongdoesittakeustogotoyourhometownfromhere?—Itt...")
單項選擇—Howlongdoesittakeustogotoyourhometownfromhere?—Itt...![—Ifoundabookinmyroom.Whoseisit? —Oh，Itis]( "—Ifoundabookinmyroom.Whoseisit? —Oh，Itis")
—Ifoundabookinmyroom.Whoseisit? —Oh，Itis![—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...]( "—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...")
—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...![—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...]( "—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...")
—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...![—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...]( "—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...")
—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...
