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【判断题】
曲轴上的配重是为保持运转平衡。
A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】( )19. Yesterday he ___________ his hair dyed.
A.
have
B.
has
C.
had
D.
had had
【单选题】chime in (with)
A.
超过 ; 溢出
B.
插话 ; 协调 ; 一致
C.
结束争论或争吵
D.
归属感
【简答题】- 的原码是 ,反码是 ,补码是 。
【单选题】真值数(-64)H的补码是________。
A.
11000001
B.
10111111
C.
10011100
D.
11000000
【单选题】Helen always arrives late. S he, ______, was the last one to arrive yesterday.
A.
a t once
B.
as usual
C.
at last
【简答题】协调一致in h
【单选题】In 2008 and 2009, the _____ became the forum though which major nations attempted to launch a coordinated policy response to the global financial crisis, which started in America. 2008年和2009年,这个论坛成为主要...
A.
GATT关贸总协定
B.
Group of Ten (G20)十国集团(G20)
C.
Group of Twenty (G20)20国集团(G20)
D.
World Trade Organization世界贸易组织
【简答题】设字长为8位,写出x=-,y=-66的原码、反码和补码,并且用补码计算x+y,问是否有溢出?
【简答题】与……一致/协调 in __________with…
【单选题】真值数(-64)H的补码是___________。
A.
11000001
B.
10111111
C.
10011100
D.
10011011
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