有一台美国产的离心式冷水机组,其铭牌制冷量是1000USRt,那么,按国际单位制论,其制冷量为()
参考答案:3517kW
句型转换。
1. She loves soap operas.(变成一般疑问句,并作否定回答)
2. Sally went to bed early last night.(变成否定句)
3. Dick doesn't mind talk show.(变成What 引导的问句)
4. Rick's mother loves sitcoms.(变成否定句)
5. I wear colorful clothes because I want to be young and beautiful.(就划线部分提问)
复位纠偏、加固补强等补救措施和返工费用属于( )引起的损失。
A.投资风险B.进度风险C.质量风险D.安全风险