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【单选题】
当 吸附到 上时,下列说法正确的是()A.
载流子下降，电阻增加
B.
载流子增加，电阻减小
C.
载流子数不变，电阻不变
D.
条件不足，无法判断
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举一反三
【单选题】Which is NOT the reason for the high divorce rate?
A.
The past economic bond has been relieved.
B.
Big family pressures on marriage has disappeared.
C.
Both men and women are still looking for a better partner after marriage.
D.
Basic need for intimacy, dependency and sex can be satisfied.
【简答题】The divorce rate has ______ steadily since the 1950s.
【简答题】在他人遇到需要圆场的局面时,可以动听、吉利的话语来打动别人,不仅让大家高兴,也展示自己的亲和力。这种打圆场的方法叫( )
【简答题】Rates of divorce: a) _____________________ American children now live with only one parent. b) In Canada and France the divorce rate has _____________in the last ____________. c) In Hungary and Greece...
【简答题】A recent survey i_________ that the divorce rate has rocketed. (说明,阐明)
【单选题】The divorce rate in Britain has leveled off—to roughly one marriage in three—and shows no sign of reaching the much higher American rate, according to the demographers(人口统计学者) assembled in Bath last w...
A.
increased
B.
decreased
C.
fluctuated
D.
became stable
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