He spent too much time talking on ______ phone while we were all busy at _____ work.
A.the, 不填 | B.a, 不填 |
C.不填, 不填 | D.the, the |
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He spent too much time talking on ______ phone while we were all busy at _____ work.
A.the, 不填 | B.a, 不填 |
C.不填, 不填 | D.the, the |