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        1. The teachers ________ the office for a few minutes when we arrived.We didn’t meet them.


          1. A.
            had been away from
          2. B.
            had left
          3. C.
            have been away from
          4. D.
            have left
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          科目:初中英語 來源:外研社七年級英語(上)練習(xí)題 題型:016

          My mother is a teache in ________ university.

          [  ]
          A.

          a

          B.

          an

          C.

          the

          D.

          /

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