thereisalwaysalotoft()atthistimeofday.you'dbettergobybike.
2021-12-11 52次 反馈错误 加入收藏 正确率 : 100%
题目内容：
there is always a lot of t( ) at this time of day.you 'd better go by bike.
优质解答
traffic
There is always a lot of (traffic) at this time of day.You 'd better go by bike.
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