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【单选题】
用转动小滑板法车削圆锥面时,车床小滑板应转过的角度为( )。A.
圆锥角(α)
B.
圆锥半角(α/2)
C.
2α
D.
α/4
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【单选题】Later, the small workshop ______ a world-famous company.
A.
develops
B.
develops into
C.
developed
D.
developed into
【单选题】Which one of the following terms is used to describe a loan that calls for periodic interest payments and a lump sum principal payment?
A.
amortized loan
B.
modified loan
C.
balloon loan
D.
pure discount loan
E.
interest-only loan
【简答题】A．Take the computer to a small company. B．Call computer company a visit. C．Ask help from the company suggested by the woman. D．Switch off his computer.
【单选题】Any computer, be it a large PC or a small embedded computer, is useless if it has no means to interact with the outside worl
A.
I/O communications for an embedded computer frequently happen over a bus called the (71)．
B.
I/O bus
C.
Memory Bus
D.
Device bus
E.
Intemal Bus
【单选题】Many _______ of years later, the first extremely small plants began to appear on the surface of the water.
A.
millions
B.
million
C.
million of
D.
millions of
【简答题】Describe
and define the three principal views of a plane.
【多选题】The three principal macroscopic parameters that describe a traffic stream are:
A.
volume or rate of flow
B.
speed
C.
density
D.
the speed of individual vehicles
E.
headway
F.
spacing
【单选题】（ ）are small pictures that represent such items sa a computer program or document.
A.
Menus
B.
Icons
C.
Hyperlinks
D.
Dialog Boxes
【单选题】All the information can ______ in this small computer.
A.
store
B.
be storing
C.
be stored
【单选题】Which one of the following terms is used to describe a loan that calls for periodic interest payments and a lump sum principal payment?
A.
amortized loan
B.
modified loan
C.
balloon loan
D.
interest-only loan
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