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【判断题】
印制电路板的最佳形状为长方形,要避免采用正方形。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】What important role did the diary really play?
A.
It corrected injustice.
B.
It was as vivid as the movie 'Titanic'.
C.
It proved what Masabumix said was tree.
D.
It made the Japanese believe what Masabumix had said
【单选题】What important role did the diary really play?
A.
It corrected injustice.
B.
It was as vivid as the movie 'Titanic'.
C.
It proved what Masahumi said was true.
D.
It made the Japanese believe what Masabumi had said
【简答题】简述西周时期的土地所有制。
【单选题】What important role did the diary really play?
A.
It corrected injustice.
B.
It was as vivid as the movie 'Titanic'.
C.
It proved what Masabumix said was true.
D.
It made the Japanese believe what Masabumix had said.
【多选题】下列各项中 , 能同时影响保本点、保利点和保净利点的因素有 ( ) 。
A.
所得税税率
B.
目标利润
C.
单位贡献边际
D.
固定成本总额
【多选题】下列各项中,能同时影响保本点、保利点和保净利点的因素有( )。
A.
所得税税率
B.
目标利润
C.
单位边际贡献
D.
固定成本总额
【单选题】What important role did the diary really play?
A.
It corrected injustice.
B.
It was as vivid as the movie 'Titanic'.
C.
It proved what Masabumi said was true.
D.
It made the Japanese believe what Masabumi had said.
【简答题】心室肌细胞动作电位可分为______期、______期、______期、______期和______期等5个时期。
【单选题】窦房结细胞的动作电位
A.
0期去极化速度快
B.
动作电位与心室肌细胞一样也分为5个时期
C.
4期可产生自动去极化
D.
4期膜电位较平稳
E.
最大舒张电位和阈电位的绝对值大于浦肯野细胞
【多选题】____纸币背面右下角的面额数字是用光变油墨印刷的,当钞票倾斜一定角度,数字颜色由紫色变为橄榄绿色
A.
100欧元
B.
200欧元
C.
500欧元
D.
50欧元
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