下列选项中，哪一个不属于《中华人民共和国道路交通安全法》中所指的“道路”（）
A. 广场
B. 住宅小区内不允许社会机动车通行的街道
C. 公共停车场
D. 高速公路
In （）, hot diesel engine jacket water passes over the stack and heats the sea water passing through the tubes.
A. a flash generator
B. a flash evaporator
C. a vacuum boiling evaporator
D. a boiler
You are on a containership. Which statement about the stowage of hazardous materials in containers is TRUE?（）.
A. The containers provide automatic segregation of hazardous materials except for class A explosives
B. All packages within a container must be marked This End Up to indicate the correct stowage
C. A refrigerated container with a fuel tank containing a flammable liquid must be stowed on deck
D. Packages of liquids within a container should be stowed on top of packages of solids to prevent crushing
在断电之后,电动机停转,当电网再次来电,电动机能自行起动的运行方式称为失压保护。
A. 正确
B. 错误
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