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【单选题】
用齿轮铣刀粗铣蜗轮时,铣刀的外径最好比配偶蜗杆外径大(    )个模数。
A.
0.2    
B.
0.4    
C.
1
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举一反三
【简答题】同义句转换。 1. George is so young that he can't take the message. George is ________ ________ _________ ________ the message. 2. Why don't you go to a movie after work? ________ _________ ________ to a mov...
【简答题】学校要为各班新购买一套百科全书。 全校共 36 个班,购买这些 新书一共要花多少钱? 129 元∕套
【简答题】Mr.King is very busy. He can't take a holiday.合并为一句 Mr. King is --------- ------- ------- take a holiday.
【单选题】He is so angry that he can't take control___his feelings
A.
to
B.
of
C.
at
D.
on
【单选题】The man is too old, and he can't take care of himself. He has to _____ his sons. [     ]
A.
babysit
B.
look after
C.
depend on
【单选题】My brother is so young that he can't take care of ____ .
A.
him
B.
herself
C.
himself
D.
his
【简答题】除Co和Al外,几乎所有合金元素都使Ms及Mf点下降,因此淬火后相同含碳量的合金钢比碳钢的残留奥氏体量 。
【单选题】He is so angry that he can't take control ___ his feeling.
A.
to
B.
of
C.
at
D.
on
【单选题】He can't take ________.
A.
critical
B.
criticize
C.
critic
D.
criticism
【单选题】下列行为中不缴纳消费税的是 ( )
A.
烟草批发企业将卷烟销售给其他烟草批发批发企业
B.
首饰店零售金银首饰
C.
外贸公司进口高档手表
D.
小汽车生产企业将自产小汽车奖励给优秀员工
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