【单选题】Try to keep a balance __ your work and your family.
【单选题】(While) schools developing online curricula try to strike (a balance) between profits and prestige, many educators (are confusing) about their role in this (digital world).
【多选题】When your friend can not come to your party, you may say _______
【简答题】某企业的总成本曲线如下图所示,A点为总成本曲线与纵坐标的交点,B点为过原点的直线与总成本曲线的切点。则下列说法中错误的是( )。 A.A点的纵坐标代表固定成本的大小 B.B点所对应的产量具有最低的平均成本 C.B点所对应的产量具有最低的边际成本 D.平均变动成本最低的产量低于B点的产量
【多选题】When your friend is lacking in confidence, you can say _______.( )
D.
You are very brilliant.
【单选题】When your friend won the football match, you should say______
【简答题】3.Students should try to strike a balance
between listening, understanding and notes.A.B.C.D.E.F.G. G
【多选题】边际成本曲线就是供给曲线,边际成本曲线表示()。
C.
企业只有按照MC的轨迹,安排产量和价格才能实现利润最大化
【多选题】下面的哪些特性是面向对象程序设计(OOP)的主要特性?