正等轴测图三个轴的轴向缩短率都是(),为了作图方便起见,轴向缩短率都取1。
A.0.82
B.0.83
C.0.84
D.0.85
参考答案:A
His wife gave a sigh of ______ when she knew he was alive.
A.relieve
B.relief
C.release
D.relieved
领导情境理论将领导风格分为()。
A.指示型
B.推销型
C.授权型
D.集权型
E.参与型