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【单选题】
每次进行体育锻炼的时间一般以30分钟至（）小时为宜A.
1小时
B.
2小时
C.
3小时
D.
4小时
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反馈参考答案：
举一反三
【单选题】The currency of the nation with the higher interest rate is usually at a:
A.
forward discount
B.
forward premium
C.
covered interest arbitrage parity
D.
any of the above
【简答题】Characteristics of the goods: expensive or cheap products? Seasonal products or not? Usually,higher value, higher price.(英译汉)
【判断题】The Carothers method usually gives higher gel point than actual practise.
A.
正确
B.
错误
【单选题】An a.cswitchboard is usually_____ the corresponding d.cboard because of the higher voltage and lower currents and smaller bus-bars.
A.
larger and heavier than
B.
as much as
C.
smaller and lighter than
D.
more dangerous than
【判断题】A pidgin usually reflects the influence of the higher, or dominant, language in its lexicon and that of the lower language in their phonology and occasionally syntax.
A.
正确
B.
错误
【简答题】组织纵向结构设计的结果是 ,横向结构设计的结果是 。
【单选题】Revenue bonds are usually of higher quality than general obligation bonds, because they are issued to finance specific projects and are fully backed by the income these projects will generate in the f...
A.
True
B.
False
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