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【单选题】
指令“ MoveL p30,p40,v100, fine, tool0;” 中, V100 表示:
A.
移动速度为 100mm/min
B.
移动速度为 100mm/s
C.
移动速度为 100m/ 小时
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参考答案:
举一反三
【简答题】Stratford-on-Avon, as we all know, has only one industry—William Shakespeare—but there are two distinctly separate and increasingly hostile branches. There is the Royal Shakespeare Company (RSC), whic...
【判断题】按照含碳量将铁碳合金分为:共析钢、亚共析钢和过共析钢。
A.
正确
B.
错误
【单选题】According to paragraph 3, which of the following is a disadvantage of trying to create strong A.I. programs modeled on the workings of the human brain?
A.
The computer models begin to develop personality quirks.
B.
The human brain is very complex and not well understood.
C.
The hardware necessary takes up two or three large rooms.
D.
The software is too unpredictable to build new programs with it.
【单选题】Which of the following is NOT true about education in the US?
A.
Some education observers believe that there is a return of university students' preferences towards traditional liberal arts and science majors since the second half of 1980s.
B.
In colonial era, the Puritans introduced policies of collecting taxes to support schools.
C.
Every child in America is guaranteed up to 12 years of education.
D.
In the US, secondary schools with different school boards may have different curriculum. However, most of them adopt the "core course + elective course" structure in curriculum design.
【简答题】听下面的材料,回答第1-3题。 1. What do famous artists think of Stephen's drawings? A. They are very strange. B. They are not quite good. C. They are very well drawn. 2. What is the probable relationship between t...
【单选题】Which is not the transposon existing in human genome?
A.
LINE
B.
SINE
C.
Transposon
D.
STR
【多选题】Which of the following is/ are about traditional Man?
A.
emphasizing the importance of males being "sturdy oaks" -- strong, independent, inflexible, emotionless, and often, violent.
B.
The definitions of being a man are not very rigid and clear.
C.
Males can share childcare duties and financial responsibility for their families. They are expected by their families. They are expected by their partners to be open emotionally and to be able to communicate effectively.
D.
Their role stresses both strength and vulnerability -- the ability to be both strong and vulnerable.
E.
working hard, providing for the family, being the "boss", hardly getting emotionally close to anyone, etc. Not showing any vulnerability was central to this role.
【单选题】如图所 示电路中,变阻器 R获得最大功率的条件是( )
A.
R=1.2Ω
B.
R=2Ω
C.
R=3Ω
D.
R=5Ω
【判断题】附着物不属于赤足足迹结构特征中的个别特征 。
A.
正确
B.
错误
【单选题】Stratford-on-Avon, as we all know, has only one industry—William Shakespeare—but there are two distinctly separate and increasingly hostile branches. There is the Royal Shakespeare Company (ASC), whic...
A.
the townsfolk deny the RSC's contribution to the town's revenue
B.
the actors of the RSC imitate Shakespeare on and off stage
C.
the two branches of the RSC are not on good terms
D.
the townsfolk earn little from tourism
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