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【单选题】
关于力矩,不正确的说法是( )p141-142A.
力矩随垂直载荷的增大而增大
B.
在同样侧偏角下,尺寸大的轮胎一般力矩小
C.
子午线轮胎的力矩比斜交轮胎的大
D.
轮胎的气压低,接地时间长,轮胎拖距大,力矩也就大
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A.
beside
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on
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by
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A.
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B.
American people are more friendly than they appear
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D.
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A.
statistic model
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quotation model
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assumption model
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are not of lasting value
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are not sold at a high price
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remain unsold for a long time
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remained unsold in export markets
【简答题】The twins usually stand ____their parents ,and their parents are in the middle
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A.
have; have
B.
have; has
C.
has; have
D.
has; has
【单选题】The British people and the American people not only speak the same language but () a lot of special customs as well.
A.
share
B.
spare
C.
. hold
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carry
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