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【单选题】
动物实验中,切断家兔双侧颈部迷走神经后,呼吸的改变是A.
频率加快,幅度减小
B.
频率加快,幅度增大
C.
率减慢,幅度增大
D.
频率减慢,幅度减小
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举一反三
【单选题】Other experts believe that there is no longer a “low”and “high” culture because ______.
A.
the “high” culture disappears
B.
the “low” and the “high” culture have become one culture
C.
the economy is weak
D.
people are not interested in culture any more
【单选题】太阳光里含有七种色光，红、橙、黄、绿、青、蓝、紫，其波长从多少毫微米，为可见光（）。
A.
380～780
B.
38～780
C.
380～7800
D.
3800～7800
【简答题】完成如图所示 并上交psd和jpg
【简答题】Food______(short) is no longer a problem in the village as the people there have got a rich harvest this year.
【单选题】There may come a time when our reliance on advertising revenues to pay for this journalism is no longer a viable business model.
A.
impossible
B.
difficult
C.
invariable
【单选题】王某打算承租某写字楼的一个单元，在可出租面积的计算上与业主发生了分歧，后经测量得出以下数据：出租单元内使用面积30㎡，外墙面积6㎡，单元间分隔墙面积8㎡，公摊面积3㎡那么，可出租面积应为（ ）㎡。
A.
33
B.
40
C.
43
D.
47
【单选题】This is true in the workplace where there is no longer the concept of a job for life. People are 2_____ likely to work for many different companies throughtout their careers.
A.
increasingly
B.
easily
C.
unfortunately
D.
hugely
E.
deeply
F.
suitably
G.
awfully
【简答题】王某打算承租某写字楼的一个单元，在可出租面积波及系数计算上与业主发生了分歧，后经测量得出以下数据：出租单元内使用面积30㎡，外墙面积6㎡，单元间分隔墙面积8㎡，公摊面积3㎡。那么，可出租面积应为（ ）。
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