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【判断题】
沿着电场线的箭头指向电势一定是减小的。A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】享利·雷蒙德1851年创办（）
【简答题】输入一个字符,判别它是否是大写字母,如果是大写字母,将其转换为小写字母,否则不转换。 #include void main() { char ch1,ch2; scanf("%c",&ch1); ( 1 ) = ( 2 ) ; printf("%c",ch2); }
【单选题】Tall and bald, with one of those protruding stomachs on an otherwise beanpole frame, he had by the fourth day of class succeeded in hypnotizing even the most avid academics into a biological stupor. W...
A.
He is tall and thin .
B.
He has little hair.
C.
His class is boring.
D.
He is tall and fat, with the protruding stomach.
【单选题】(Unit 3)"Tall and bald, with one of those protruding stomachs on an otherwise beanpole frame, he had by the fourth day of class succeeded in hypnotizing even the most avid academics into a biological ...
A.
He is tall and thin .
B.
He has little hair.
C.
His class is boring.
D.
He is tall and fat, with the protruding stomach.
【简答题】The tyre is bald. What is the meaning of the word "bald"?
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