题目内容
-- When do you need to pay the balance?
-- ______ December 31.
A.In |
B.By |
C.During |
D.Within |
【答案】
B
【解析】略
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题目内容
-- When do you need to pay the balance?
-- ______ December 31.
A.In |
B.By |
C.During |
D.Within |
B
【解析】略