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【简答题】
在跑 400 公尺短跑之前、途中、之后血浆中乳酸浓度会发生变化问: ( a )为什么乳酸的浓度会迅速上升? ( b )赛跑过后是什么原因使乳酸浓度降下来?为什么下降的速率比上升的速度缓慢? ( c )当处于休息状态下,乳酸的浓度为什么不等于零?
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【单选题】会计人员在填制记账凭证时,将 650 元错记为 560 元,并且已经登记入账,月末结账时发现此笔错账,更正时应采用的便捷方式是(
A.
划线更正法
B.
红字更正法
C.
补充登记法
D.
核对账目的方法
【单选题】There isn’t a stereotyped businessman because
A.
businessmen represent a cross section of society.
B.
businessmen are not ordinary people.
C.
businessmen are people with strong personality.
D.
there is considerable mobility in the vocation.
【单选题】650元错记为560元,并且已经登记入账,月末结账时发现此笔错账,更正时应采用的便捷方式是( )
A.
划线更正法
B.
红字更正法
C.
补充登记法
D.
核对账目的方法
【单选题】There isn't a stereotyped businessman because ______.
A.
they represent a cross section of society
B.
they are not ordinary people
C.
they are people with strong personal characters
D.
there is considerable mobility in the vocation
【单选题】The phrase 'stereotyped in structure' in Paragraph 2 probably means______.
A.
sentences of this kind have a variety of meanings
B.
this kind of sentences have no content at all
C.
the structure of these sentences is always changing
D.
sentences of this kind usually have a fixed structure
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