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【单选题】
已知Java语句37.2%10的运算结果是___。
A.
7.2
B.
7
C.
3
D.
0.2
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【单选题】10阻值为1K的电阻并联,则它的等效电阻为()
A.
10K
B.
1K
C.
0.1K
D.
0.01K
【简答题】分度值为Cu50的热电阻在零度时的电阻值为() 。
【判断题】在化学实验过程中,为了防护眼睛,可佩戴隐形眼镜。
A.
正确
B.
错误
【判断题】标识为272的表面贴装片式电阻,阻值为2700Ω;100NF的电容容值与0.10uf电容容值相同。()
A.
正确
B.
错误
【简答题】Do you know something about the holiday camps in Hong Kong? The students in Hong Kong used to take part in an English h 1 camp in their holidays. And their parents don’t go with them 2 (虽然) they are v...
【简答题】分度值为Pt100的热电阻在零度时的电阻值为() 。
【判断题】在化学实验过程中,为了防护眼睛,可佩戴隐形眼镜。
A.
正确
B.
错误
【单选题】What does the image the author presents to her students suggest?
A.
Women students needn’t have the concerns of her generation.
B.
Women have more barriers on their way to academic success.
C.
Women can balance a career in science and having a family.
D.
Women now have fewer problems pursuing a science career.
【简答题】A.Give them to the second and third year students for free. B.Sell them to the second-hand bookshop. C.Advertise them in the student newspaper for sale. D.Advertise them on the university notice board...
【单选题】_____ of the students in our class _____ money to the disabled people these days. [     ]
A.
Two third; have raised
B.
Two thirds; has raised
C.
Two three; have raised
D.
Two thirds; have raised
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