单选题
It is reported that the worst pedestrian
jam
in this city occurs around this crossroads.
A、
confession
B、
congestion
C、
digesfon
D、
exhaustion
【正确答案】
B
【答案解析】
jam堵塞;congestion拥塞;confession供认,承认;digestion消化力,领悟;exhaustion耗尽,枯竭。
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