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【多选题】
应用叠加定理来分析计算电路时,应注意以下几点,正确的是( )A.
叠加定理只适用于线性电路
B.
各电源单独作用时，其它电源置零
C.
叠加时要注意各电流分量的参考方向
D.
叠加定理适用于电流、电压、功率
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【单选题】虽然说自定义页的流量占比不多,但是如果低于5%,甚至接近于零就不正常了,尤其是用来作为活动推广的自定义页,流量要保持在()左右
A.
0.1
B.
0.2
C.
0.3
D.
0.4
【单选题】虽然说自定义页的流量占比不多,但是如果低于5%,甚至接近于零就不正常了,尤其是用来作为活动推广的 自定义页,流量要保持在(),
A.
10%
B.
20%
C.
30%
D.
40%
【单选题】虽然说自定义页的流量占比不多,但是如果低于5%,甚至接近于零就不正常了,尤其是用来作为活动推广的自定义页,流量要保持在( )左右。
A.
10%
B.
20%
C.
30%
D.
40%
【单选题】Martin was once_____ the title of “Advanced Worker” for his excellent work in his company.
A.
paid
B.
prize
C.
rewarded
D.
awarded
【单选题】听力原文：Martin: Why do you think it is wrong to use company stationery for private correspondence? Ruth: I think it is wrong in principle because you are getting something for nothing. I mean, no one has...
A.
people don't have high standard of honesty.
B.
people can save money.
C.
people are tax payers.
D.
people get something for nothing.
【简答题】Use the following compund words and phrases to complete the sentences: bus pass; EU laws; gym membership; long-term; maternity leave; sick pay; travel insurance; workforce; crèche facilities; fringe b...
【单选题】虽然说自定义页的流量占比不多,但是如果低于5%,甚至接近于零就不正常了,尤其是用来作为活动推广的自定义页,流量要保持在()左看~
A.
10%
B.
20%
C.
30%
D.
40%
【单选题】虽然说自定义的流量占比不多,但是如果低于5%,甚至接近于零就不正常了,尤其是用来作为活动推广的自定义页,流量要保持在( )左右。
A.
10%
B.
20%
C.
30%
D.
40%
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