—Are there ____________________ pens in your pencil-case?
— Yes, but there ___________________ only one.
A .some; isB .some; areC .any; isD .any; are
—Are there ____________________ pens in your pencil-case?
— Yes, but there ___________________ only one.
A .some; isB .some; areC .any; isD .any; are
答案
C
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