They are broadening the bridge to the flow of traffic.A. put offB. speed upC. turn onD. wo

发布时间：2020-08-16 17:56:42

They are broadening the bridge to     the flow of traffic.
A. put off
B. speed up
C. turn on
D. work out

网友回答

A. put off
(答案→)B. speed up
C. turn on
D. work out
解析：考察动词的辨析。句意为：他们正在拓宽桥面来加快交通流量。put off推迟 ；turn on打开； work out解决；算出；实现。
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