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【单选题】
多媒体组合教学就是
A.
必须是视听结合
B.
多种媒体同时对同一情景展示的课堂教学
C.
在一堂课中使用了不止一种媒体
D.
传统与现代教学媒体有机结合,共同参与课堂教学过程,达到教学过程优化
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参考答案:
举一反三
【单选题】High corporate leaders seem to be ______ promoting diversity so as to be competitive in the world market.
A.
in relation to
B.
in favor of
C.
in contrast to
D.
in excess of
【单选题】High corporate leaders seem to be in favor of promoting diversity so as to ______.
A.
lower the rate of unemployment
B.
win equal political rights
C.
#NAME?
D.
satisfy the demands of businessmen
【单选题】What is the primary document of corporate constitution?
A.
By-laws
B.
Articles of incorporation
C.
Articles of association
D.
Corporate Minutes
【简答题】计算机病毒的防范应树立()为主的思想,防止病毒进入自己的计算机系统。
【单选题】High corporate leaders seem to be in favor of promoting diversity so as to_________.
A.
lower the rate of unemployment
B.
win equal political rights
C.
be competitive in the world market
D.
satisfy the demands of businessmen
【多选题】多选 角锥棱镜的特性有( )
A.
不产生附加光程差
B.
点对称
C.
光程恒定
D.
入射光与出射光始终平行
【单选题】计算机的防范应树立()为主的思想防止病毒进入自己的计算机系统
A.
预防
B.
备份
C.
检测
D.
隔离
【判断题】( )应经常开门、开窗通风,新鲜的空气会使婴幼儿入睡快、睡得香。
A.
正确
B.
错误
【单选题】High corporate leaders seem to be in favor of promoting diversity so as to ______.
A.
lower the rate of unemployment
B.
win equal political rights for minorities
C.
be competitive in the world market
D.
satisfy the demands of a growing population
【多选题】角锥棱镜的特性包括
A.
入射光与出射光始终平行
B.
点对称
C.
正入射时,光线在角锥棱镜内的光程为定值
D.
无论入射角如何,光线在角锥棱镜内的光程总是一定值
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