金属拉伸试验中的At指标是()。
A.断后伸长率
B.最大力总伸长率
C.断裂总伸长率
D.最大力非比例伸长率
参考答案:C
–Do you think that we should make preparations for the competition in advance?
-– Exactly. ______.
A.Actions speak louder than words
B.Fight no battle unprepared
C.Better late than never
D.A good beginning is half done
监理企业在有条件的情况下,除了强化企业自身管理外,还要注重风险管理,实行监理( )制度,适当转移责任风险。
A.财务管理
B.风险预检
C.责任保险
D.市场定位