【简答题】在石油钻井绞车上,按钻井作业的作用可分为主刹车和___ 。
【单选题】Car insurance and cars are complements. If the price of car insurance increases, the
A.
demand for cars decreases.
B.
demand for cars increases.
C.
quantity of cars demanded decreases.
D.
quantity of cars demanded increases.
E.
More information is needed to determine if the demand increases or decreases.
【简答题】He paid as much for the car insurance as he did for the car itself.
【单选题】Unsere ______ hat 20 Studenten.
【单选题】The price for the car is 178,000, insurance ____.
【单选题】企业进行资产交换的行为是否属于非货币性资产交换,需要进行判断。下列各项中,构成非货币性资产交换判断标准之一的是( )。
【单选题】买入看涨期权同时卖出标的资产,到期损益最接近于( ) 。
【单选题】企业进行资产交换的行为是否属于非货币性资产交换,需要进行判断。下列各项中,构成非货币性资产交换判断标准之一的是( )。
【单选题】Car insurance and cars are complements. If the price of car insurance increases, the
A.
demand for cars decreases.
B.
demand for cars increases.
C.
quantity demanded of cars decreases.
D.
quantity demanded of cars increases.
E.
More information is needed to determine if the demand increases or decreases.
【单选题】企业进行资产交换的行为是否属于非货币性资产交换,需要进行判断。下列各项中,构成非货币性资产交换判断标准的是( )。