给多音字注音。
挣 挣扎 露 露出
挣钱 露水
zhēng zhèng lòu lù
—Helen. You have come back from Dalian. Have you taken any photos?
—Yes, I’ll tomorrow.
A.show them to you
B.show you it
C.show you to them
D.show it to you
利用有关数学工具,为组织寻得一个数量解,着重于定量研究的学派是()
A.科学管理学派
B.管理科学学派
C.社会系统学派
D.权变理论学派