Traffic on the bridge wasfor an hour because of the accident.A. held upB. held onC. held b

发布时间：2020-08-16 13:54:27

Traffic on the bridge was    for an hour because of the accident.
A. held up
B. held on
C. held back
D. kept on

网友回答

(答案→)A. held up
B. held on
C. held back
D. kept on
解析：考查短语辨析。held up 阻止，held on 继续，held back 抑制，kept on 继续，句意：由于交通事故桥上的交通杯阻止了一个小时。所以选A。
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