My pain obvious the moment I entered the office, for the first man I met asked pitifully, “Are you feeling all right? A. could be B. could have been C. must be D. must have been 查看更多

 

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My pain _____ obvious the moment I entered the office,for the first man I met asked pitifully,“Are you feeling all right?”


  1. A.
    could be
  2. B.
    could have been
  3. C.
    must be
  4. D.
    must have been

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My pain _____ obvious the moment I entered the office,for the first man I met asked pitifully,“Are you feeling all right?”

A.could be                B.could have been      C.must be                  D.must have been

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