轴心受拉构件计算的内容有强度、刚度和稳定性。
参考答案:错
--- How is it going?
--- ______
A.No, I don’t think so
B.Yes, I’d love to
C.It’s great
D.It’s a pleasure.
一个质量为50千克的人,他整个身体的体积大约是( )
A.0.005米3
B.0.01米3
C.0.05米3
D.0.1米3