問題詳情:
—I hear your grandpa has an old cup in your home.
—______drinking tea long ago and my grandpa__ __drink tea with it when he was young.
A.was used to;was used to
B.used for;used to
C.was used for;was used to
D.was used for;used to
【回答】
D
知識點:動詞和動詞短語
題型:選擇題