题目内容
Excuse me, sir. You haven't paid ________.
[ ]
A.on
B.about
C.to
D.for
答案:D
解析:
解析:
|
解析: pay for sth为……付款。 |
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题目内容
Excuse me, sir. You haven't paid ________.
[ ]
|
解析: pay for sth为……付款。 |