摘要：-Look ,it be Li Ping. -No,it be him.He’s gone abroad. A.may;mustn’t B.must;may C.must;can’t ;may not
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— Look, it _____ be Jack who is at the gate of the library.
— It _____ be him. He has gone abroad.
A. may; must B. must; mayn’t C. must; can’t D. can; mayn’t
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— Look, it _____ be Jack who is at the gate of the library.
It _____ be him. He has gone abroad.
may; must B. must; mayn’t C. must; can’t D. can; mayn’t
---Look ! It ________ be a UFO .
---No, it ________ be a UFO. Obviously it is a plane.
- A.must; mustn't
- B.might; can't
- C.can; mustn't
- D.can't; must