It was demanded that the injured crewmembers()at once.
A. was treated
B. would be treated
C. being treated
D. be treated
查看答案
滑动轴承由滑动轴承座、轴瓦或轴套组成。
A. 正确
B. 错误
光固化阻焊剂在高压汞灯下照射()即可固化。
A. 1min
B. 1-2min
C. 2-3min
D. 6mi
根据承担责任是为自己承担责任还是为自己监管的人或物件,可以把侵权责任形态分为直接责任和替代责任。
A. 正确
B. 错误