－When do we need to pay the balance?－ September 30.A. InB. ByC. DuringD. Within

发布时间：2020-08-15 00:40:02

－When do we need to pay the balance?
－     September 30.

A. In
B. By
C. During
D. Within

网友回答

A. In
(答案→)B. By
C. During
D. Within
解析：句意：我们需要何时付清余额？在九月三十日以前。In 只有加一段时间才能表示“多长时间以后”,而这里是这一天所以不对;during和within不符合语境,且有中式英语的印记.
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