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【单选题】
板书和投影设计的原则不包括( )单选题A.
简明扼要，突出重点。必须概括地写出教学内容，提纲挈领，重点突出，以简练的文字表达丰富的内容 .
B.
事前计划，合理布局。板书和投影要有计划，要事先设计好布局 .
C.
形式单一，集中思考。遵循学习者认知规律和学习心理 .
D.
书写规范，示范性强。板书和投影字体要端正，笔顺要正确，数学符号、公式书写要规范，画图要准确。 .
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举一反三
【判断题】The thing the author likes about the Internet is that he is able to communicate with people all over the world.
A.
正确
B.
错误
【简答题】植物组织培养按培养基的物理状态分为()培养基和()培养基
【简答题】What is the thing the author complains about? There is something wrong with ? .
【单选题】What is the thing that the author uses to describe grammar?
A.
the road map
B.
an excellent car
C.
tree and flowers
【单选题】What is the thing the author loved most about Bill? Is the thing just a tremendous excitement?
A.
Bill's entrepreneurial spirit.
B.
Bill's tremendous excitement.
C.
Bill's love.
D.
Bill's enthusiasm.
【判断题】To the author, the best thing that shows how a man is full of contradictions is the matter of sleep.()
A.
正确
B.
错误
【单选题】What is the thing that the author uses to describe vocabulary?
A.
the road map
B.
a well-conditioned car
C.
tree and flowers
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