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【单选题】
船舶发生碰撞搁浅事故时电子电气员的职责是 。
A.
负责应急电源和应急报警系统,切断暂时不用电部位的电源
B.
测量油舱,做好驳油准备
C.
负责电气设备和应急电源
D.
现场抢险
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参考答案:
举一反三
【多选题】城镇主干路应()
A.
连接城市各主要分区
B.
以交通功能为主
C.
实现交通连续运输
D.
设有配套的交通安全与管理设施
E.
以服务功能为主
【简答题】Dr Zhang worked in Gulou Hospital. He had to stay late at the hospital one night to do an operation. He finally left at about 11 pm. He drove home slowly because the weather was terrible - the wind wa...
【单选题】What' s the problem?
A.
The man wasn' t served what he ordered.
B.
The man was charged too much.
C.
The man was charged more than he could pay.
D.
The man was charged for the wrong order.
【判断题】进路信号机作用:几个车场的车站,为指示列车由一个车场开往另一个车场;或者指示列车能否进站;设置在车场的转场处()
A.
正确
B.
错误
【单选题】圆锥管螺纹,也是用于管道连接的一种( )螺纹。
A.
普通粗牙
B.
普通细牙
C.
英制
D.
【单选题】商业模式画布拥有几个视角?
A.
1
B.
2
C.
3
D.
4
【简答题】供给函数Qs=ƒ(P) 表示一种商品的( )和( )之间存在着一一对应关系。
【单选题】When the man was trying to break into the bank,he was caught by the police________. [     ]
A.
in a spot
B.
on the spot
C.
off the spot
D.
to the spot
【单选题】The man was very surprised because ______.
A.
he thought the child's father was dead
B.
the child didn't ask him to sit down
C.
the child gave him a cup of tea
D.
he couldn't find that piece of paper
【单选题】圆锥管螺纹,也是用于管道连接的一种()螺纹。
A.
普通粗牙
B.
普通细牙
C.
英制
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