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【单选题】
关于电偶极子的概念其说法正确的是A.
其电荷之间的距离远小于问题所涉及的距离的两个等量异号的点电荷系统
B.
两个等量异号电荷组成的系统
C.
一个正电荷和一个负电荷组成的系统
D.
两个等量异号的点电荷组成的系统
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【简答题】You know the feeling — you have left your phone at home and feel anxious, as if you have lost your connection to the world. “Nomophobia” ( 无手机恐惧症 ) affects agers and s alike. You can even do ...
【单选题】What are you supposed to do when you feel anxious?
A.
Find a comfortable place.
B.
Go out for a walk.
C.
Drink a glass of water.
【简答题】《灵枢·营卫生会》:故曰:日中而阳陇为重阳,夜半而阴陇为重阴。故太阴主内,太阳主外,各行二十五度,分为昼夜。____,夜半后而为阴衰,平旦阴尽而阳受气矣。日中为阳陇,日西而阳衰,____。夜半而大会,万民皆卧,____。平旦阴尽而阳受气。如是无已,与天地同纪。
【简答题】听独白回答问题。 QUESTIONNAIRE Question 1 Tomorrow there will be a big test, how do you feel tonight? A. Anxious and can't sleep well. B. A little worried. C. Feel nothing unusual. Question 2 You are invited ...
【单选题】Do you feel anxious when unforeseen incidents ___ on your day?
A.
irrupt
B.
trespass
C.
obtrude
D.
intrude
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