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【单选题】
若在一个8位整数加/减运算器中完成x–y的运算,假定变量x和y的机器数用补码表示为[x]补=F5H,[y]补=7EH,则x–y的值及相应的溢出标志OF分别是(__)。
A.
115、0
B.
119、0
C.
119、1
D.
115、1
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参考答案:
举一反三
【单选题】当需求价格弹性大于1时,产品应( )。
A.
提价
B.
不变
C.
降价
D.
以上都可能
【简答题】I thought the party i was invited to was a quiet and private one, but as it turned out,I the crowds and noise.(overwhelm)
【多选题】paint
A.
花费
B.
上漆
C.
画画
【简答题】paint
【单选题】paint
A.
画笔
B.
胶水
C.
油漆
【简答题】paint
【单选题】I thought the party I was invited to was a quiet and private one, but as it turned out, I ________ the crowds and noise.
A.
overwhelmed
B.
had overwhelmed
C.
had been overwhelming
D.
was overwhelmed by
【判断题】幼儿肌肉的力量和耐力都较好,不易疲劳。()
A.
正确
B.
错误
【简答题】I thought the party I was invited to was a quiet and private one, but as it turned out, I the crowds and noise. (overwhelm)
【简答题】I thought the party I was invited to was a quiet and private one, but as it turned out, I was by the crowds and noise. (invasion; bloom; overwhelm; correspondence; realization; constantly; dominate; e...
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