It can be inferred from the passage that a taxi driver hears the same voices______every day.
A. about 5 times an hour
B. about 6 times an hour
C. about 50 times an hour
D. about 60 times an hour
查看答案
公共秩序管理工作主要是对管制刀具、枪支、弹药、易燃易爆物品、剧毒物品、毒品、放射性物品进行治安管理。()
A. 正确
B. 错误
The cabdrivers play the messages again and again because______.
A. they are willing to do so
B. they do not want to pay a fine
C. the passengers ask them to do so
D. the voice of the messages is cheerful
要规范训练体系，健全省、市、县三级训练网络，加强训练基地建设。()
A. 正确
B. 错误
【B11】
A. to
B. by
C. with
D. of
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