皮皮学，免费搜题
登录
搜题
【单选题】
四显示自动闭塞区段,通过色灯信号机显示一个绿色灯光和一个黄色灯光,表示前方有()闭塞分区空闲。A.
1 个
B.
2 个
C.
3 个
D.
4 个
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Passengers can take a taxi at the elevated drop-off area _____Floor 2, when they leave the station.
A.
in
B.
at
C.
over
D.
on
【简答题】If passengers are reluctant to carry large amounts of cash to leave the casino, casino can offer checks for them.(朗读录音就行)
【简答题】一变力F x 作用在质量为 1.0 kg的质点上,使之沿x轴运动。已知在此力作用下质点的运动学方程为 SI制。在0到4 s的时间间隔内,求变力F x 对质点所作的功A。
【判断题】Passengers can leave valuable belongings and important documents on plane during the stop-over．
A.
正确
B.
错误
【简答题】《诗经》和《楚辞》是我国古典诗歌的两大源头,开创了我国 和 的诗歌传统。
【单选题】What kind of passengers can be permitted to leave the cruise ship?
A.
People who has no symptom of infection.
B.
People who have been tested and found to be infected by the new coronavirus.
C.
People who are under quarantine.
D.
People who have been tested, found to be free of the new coronavirus and show no signs of infection.
【判断题】Passengers can leave valuable belongings and important documents on plane during the stop-over.
A.
正确
B.
错误
相关题目：
参考解析：
知识点：
题目纠错 0
发布
