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        1. 43.――Look, the light in the teacher' s office is still on.Mr. Li is working them.He always works late at night. ――It be Mr. Li.He’s gone to London for a visit.A.can’t B.mustn’t C.may D.needn’t 查看更多

           

          題目列表(包括答案和解析)

          -Look, the light in the teacher’s office is still on.Mr Li is working there.He always works late at night.

          -It ________ be Mr Li.He has gone to London for a short visit.

          [  ]

          A.can’t

          B.mustn’t

          C.may

          D.must

          查看答案和解析>>

          --- Look, the light in the teacher's office is still on. Mr Li is working there. He always works late at night.

          --- It ________ be Mr Li. He has gone to London for a short visit.

          [  ]

          A.can't
          B.mustn't
          C.may
          D.must

          查看答案和解析>>


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