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【多选题】
教学媒体是传递知识的工具,在一定程度上关系到教学的效果,媒体的选择并非遵循最优的原则,而是适宜的原则。下列观点中正确的是()。
A.
教学媒体的选择受当地经济条件、师生技能的制约
B.
教学媒体的选择受教学对象的影响、要顾及学生的年龄特征和接受能力水平
C.
不存在万能的、适合任何教学的“超级媒体”,媒体的组合使用媒体的最佳出发点
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举一反三
【判断题】The viability of the community model is based on user's professional knowledge.()
A.
正确
B.
错误
【单选题】Kirchhoff's Current Law is based on ( )
A.
Ohm's Law
B.
the law of conservation of charge
C.
the law of conservation of energy
D.
the Coulomb's law
【单选题】Choreographer Maurice Petipa's The Nutcracker ______.
A.
was based on Hoffmann's short story
B.
omitted an important plot in Hoffmann's story
C.
was a misinterpretation of the original story
D.
was with a storyline clear and easy to follow
【简答题】Kirchhoff's Current Law is based on .A. Ohm's Law B. the law of conservation of charge C. the law of conservation of energy D. the Coulomb's law
【多选题】对于工业企业来说,下列哪些属于其他业务收入( )。
A.
产品销售收入
B.
材料销售收人
C.
技术转让收入
D.
罚款收入
【单选题】Many of Shakespeare's plays______.
A.
were based on original stories
B.
were based on stories already familiar to the audience
C.
were a mixture of comedy and tragedy
D.
do not exist today
【单选题】The designer's work is based on______.
A.
the ground tests
B.
the stress man's calculations
C.
the flight tests
D.
all of the above
【单选题】Based on Freud's view,______.
A.
it's quite normal to have frustration accompany with the civilization
B.
civilization can bring along immediate satisfaction free of charge
C.
development of civilization costs the human race a large amount of money
D.
it' s advisable to blame hardships of family living on each other
【单选题】原子吸收光谱分析中,噪声干扰主要来源于:
A.
空心阴极灯
B.
原子化系统
C.
喷雾系统
D.
检测系统。
【单选题】某项目在第三年底收入 8000 元,但支出 10000 元,则 R 3 为
A.
2000 元
B.
-2000 元
C.
10000 元
D.
8000 元
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