Steve was busy clearing the cups and dishes from the table others were playing.A. untilB

发布时间：2020-08-17 10:04:00

Steve was busy clearing the cups and dishes from the table      others were playing.
A. until
B. if
C. since
D. while

网友回答

A. until
B. if
C. since
(答案→)D. while
解析：D考察连词。While在…期间；后面要接延续性动词或者表示状态的动词。故D正确。Since意为自从，引导时间状语从句，从句使用一般过去时。If如果，until直到.
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