【单选题】以下文件特别适合于动画制作的是 _______ 。
【单选题】在两个消费者(A和B)、两种商品(X和Y)的经济中,达到生产和交换的总体均衡的条件为()
B.
MRTxy =(MRSxy )A =(MRSxy )B
【判断题】在总账系统中设置对应自动转帐分录时,对应结转的科目必须为末级科目,且其科目结构和辅助账类必须一致。
【单选题】在炎症过程中,凝血、纤溶、激肽和补体系统相互反馈的始动因素是( )
【多选题】关于第三类辅机的安装,下列说法中错误的是( )。
A.
.空气瓶是第三类辅机 底脚螺栓可能会用到铰制孔螺栓。
C.
这类设备要求安装牢固可靠,基座平面平整即可。
D.
垫片可以采用厚薄不等的金属板凑成,或选用现场浇注环氧树脂。
【单选题】在两个消费者(A和B)、两种商品(x和y)之间的分配,能被称为帕累托最适度的条件为( )
【单选题】Which of the following is a good statement of the central idea?
A.
Music therapy benefits people with psychological or cognitive disabilities.
B.
Paying college athletes a monthly salary is a good idea.
C.
Qipao is one of the most refined national dresses for women.
D.
Shanghai has many advantages for investors, including the preferable geographical location, the favorable economic policies, the well-developed infrastructure and smooth influx of human resources as well as the the inclusive metropolitan culture.
【单选题】在两个消费者(A和B)、两种商品(x和y)之间的分配,能被称为帕累托最优的条件为( )