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【简答题】
平面连杆机构的行程速比系数K =1.25 是指从动件 ______ 行程 与 ______ 行程 平均速比为 1.25 。
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参考答案:
举一反三
【单选题】下列关于法律与道德的表述中正确的是( )。
A.
道德所许可的行为,必然为法律所许可
B.
自然法学派认为,法与道德在本质上没有必然的联系
C.
道德所禁止的行为,必然也为法律所禁止
D.
与法律不同,道德的实施主要靠人们自觉遵守、舆论强制及内心信念的约束
【简答题】阅读下面的文字,完成下列习题。 1大概是太过于念念不忘了,连阿长也来问《山海经》是怎么一回事。这是我向来没有和她说过的,我知道她并非学者,说了也无益;但既然来问,也就都对她说了。 2过了十多天,或者一个月罢,我还记得,是她告假回家以后的四五天,她穿着新的蓝布衫回来了,一见面,就将一包书递给我,高兴地说道: 3“哥儿,有画儿的‘三哼经’,我给你买来了!” 4 我似乎遇着了一个霹雳,全体都震悚起来 ;...
【简答题】The church he stayed for 20 years was small and _________ in the early morning sunlight. ( empty and looks sad because there are no people there )
【判断题】制造企业的产品销售成本是企业已销产品的实际成本。
A.
正确
B.
错误
【单选题】一个经营者先注册了“玫瑰”商标为正商标,在同一指定商品又注册了“红玫瑰”和“黄玫瑰”等,“红玫瑰”和“黄玫瑰”则与“玫瑰”构成了(   )。  A. 集体商标  B. 证明商标 C. 等级商标  D. 联合商标
A.
A
B.
B
C.
C
D.
D
【单选题】Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) andD) on the right side of the paper. You should choose the ONE that best fits into th...
A.
enlarged
B.
extended
C.
expanded
D.
lengthened
【简答题】Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C), and D) on the right side of the paper. You should choose the ONE that best fits into ...
【单选题】There are more people who are obese today than 20 years ago.
A.
gainfully employed
B.
upwardly mobile
C.
excessively overweight
D.
privately educated
【判断题】There are 20 people in the dinner party.
A.
正确
B.
错误
【单选题】听力原文:Didn't Rose Sullivan used to work in this office? (A) There are about 20 people total. (B) Yes, but last year she moved to Accounting. (C) I'm about to go there. (1)
A.
B.
C.
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