克莱洛定理(克莱洛方程)表达式为()。
参考答案:lnsinA+lnr=lnC(r*inA=C)
一个保温杯97元,妈妈所在的单位买了9个,大约需要______元.
A ______ with the party in power will have a bad influence on the social stability.
A.constitution
B.construction
C.collision
D.connection