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【多选题】
以下的说法正确的有
A.
没有画电场线的地方一定没有电场线存在
B.
正电荷只在电场力的作用下运动时一定沿着电场线的方向运动
C.
正点电荷在电场中运动时加速度的方向必定和通过该点电场线的切线方向一致
D.
静止的点电荷在电场中受到电场力作用运动时,轨迹可能与电场线重合
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【单选题】Common Faults and Eye Movement There are a number of bad habits which poor readers adopt. Most of these involve using extra body movement in the reading process. In efficient reading, the muscles of t...
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【单选题】月经提前7天以上,量多、色红、质稠者,属于
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气虚
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【单选题】月经提前 7 天以上,量多、色红、质稠者,属于
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气虚
B.
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【单选题】What is the author’s suggestion to the readers?
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Follow your inner voice and it may matter in someone’s life
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Listen to a friend and you will be happy.
C.
Make small talks with a stranger and you may save his life.
D.
Help people and they may make a difference in your life
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【单选题】Common Faults and Eye Movement There are a number of bad habits which poor readers adopt. Most of these involve using extra body movement in the reading process. In efficient reading, the muscles of t...
A.
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【单选题】The newspaper must provide for the readers the facts, pure, objective facts. But in these days of complex news it must provide more; it must supply interpretation, the meaning of the facts. This is th...
A.
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B.
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Because good interpretations can arouse more reaction from readers
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【单选题】What is the author’s suggestion to the readers?
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Follow your inner voice and it may matter in someone’s life
B.
Listen to a friend and you will be happy.
C.
Make small talks with a stranger and you may save his life.
D.
Help people and they may make a difference in your life
查看完整题目与答案
【单选题】Common Faults and Eye Movement There are a number of bad habits which poor readers adopt. Most of these involve using extra body movement in the reading process. In efficient reading, the muscles of t...
A.
Y
B.
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【单选题】The newspaper must provide for the readers the facts, pure, objective facts. But in these days of complex news it must provide more; it must supply interpretation, the meaning of the facts. This is th...
A.
Because the interpretation tells readers that they are reading international news.
B.
Because with the help of the interpretation readers can have better understanding of the news
C.
Because good interpretations can arouse more reaction from readers
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Because without interpretation, local news won’t exist any more.
查看完整题目与答案
【单选题】What is the purpose of the paragraph?
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T o help readers make a decision
B.
To help them understand the subjects better
查看完整题目与答案