日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. —Is Jack on duty today? —It ______ be him. It is his turn tomorrow.
          A.mustn’t B.won’t C.can’t D.needn’t
          C
          情態(tài)動(dòng)詞表示推測(cè),肯定性推測(cè)用must,否定性推測(cè)要用can’t.
          練習(xí)冊(cè)系列答案
          相關(guān)習(xí)題

          科目:初中英語 來源:不詳 題型:單選題

          –Must I finish my homework tonight?
          -No, you______.
          A.Can’tB.Mustn’tC.needn’tD.may not

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題


          —Have you decided when to leave for Australia?
          —Not yet. We _________ set off at the end of this month.
          A.mustB.shouldC.needD.may

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          Mr Black   be at home because she called me from England just now.
          A.mustn'tB.isn't able toC.can'tD.may not

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          --Can I play computer now?  --No, you ______. You _____do your homework first.
          A.can; canB.can’t; mustC.can’t; canD.must; can

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          You _______move to the next room. You may still stay here if you like.
          A. must              B. needn’t              C. can’t

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          _Could I go to the movie this Sunday, Dad?
          _ Yes, you_____. But you ______ come back before nine.
          A.should, canB.must ,have to
          C.can , have toD.need, must

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

             willyoufinishdoingthework?
          —In a fewweeks.
          A.HowlongB.How farC.How soonD.How often

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          Susan’s parents have bought a large house with a swimming pool.
          It      be very expensive.
          A.mustB.canC.mustn’tD.can’t

          查看答案和解析>>