【判断题】《四川省安全生产条例》规定:安全生产方针是:安全第一,预防为主,综合治理。()
【判断题】国家的安全生产方针是安全第一、预防为主、综合治理的方针
【判断题】含有一种以上的微生物培养物称为混和培养物。
【简答题】对流换热主要发生在( )、炉的( )、流动粒子炉中的( )与( )之间及( )与( )之间。
【单选题】Please choose the thesis statement that is a clear, limited point.
A.
I want to discuss what it means to be a good citizen.
B.
Deciding who will perform certain unpleasant household chores can be the crisis that makes or breaks a marriage.
C.
My thesis in this paper is relationships between stepparents and stepchildren.
D.
This paper explains how to purchase a good used car.
【判断题】如果考虑资金时间价值,长期借款的资金成本是使借款的现金流入现值等于其现金流出现值的贴现率。( )