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【判断题】
在虚拟存储系统中,操作系统为用户提供了巨大的存储空间。但是,用户地址空间的大小仍然受到地址字长和外存容量的限制。
A.
正确
B.
错误
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举一反三
【判断题】从尺寸加工精度上看,尺寸 φ 60 ± 0.1 比 φ 60 ± 0.01 的加工精度高。
A.
正确
B.
错误
【单选题】In the eyes of the author, what happens to a scholar who shares his ideas with his colleagues?______.
A.
He risks his ideas being stolen.
B.
He gains recognition for his achievement.
C.
He is considered as an eccentric.
D.
He is credited with a startling discovery.
【单选题】______, some people think there is something in them.
A.
His ideas may sound crazy
B.
As his ideas may sound crazy
C.
Crazy as his ideas may sound
D.
As crazy his ideas may sound
【简答题】1-m sure that he'll change his ideas.(改为同义句) He______ ______ ______ ______his ideas,
【单选题】复制周期中具有反转录过程的病毒是
A.
蓝舍病毒
B.
马传染性贫血病毒
C.
口蹄疫病毒
D.
伪狂犬病病毒
E.
小反刍兽疫病毒
【单选题】复制周期中具有反转录过程的病毒是( )。
A.
蓝舌病毒
B.
马传染性贫血病毒
C.
口蹄疫病毒
D.
伪狂犬病病毒
E.
小反刍兽疫病毒
【单选题】What will happen to a scholar who shares his ideas with his colleagues in the author's opinion?
A.
He gains recognition for his achievements.
B.
He attracts large numbers of students.
C.
He risks his ideas being stolen.
D.
He is considered slightly mad.
【单选题】复制周期中具有反转录过程的病毒是(2017 真题上114)
A.
蓝舌病毒
B.
马传染性贫血病毒
C.
口蹄疫病毒
D.
伪狂犬病病毒
E.
小反刍兽疫病毒
【简答题】Great as Newton was, many of his ideas ____________ today and are being modified by the work of scientists of our time. A) are to challenge              B) may be challenged C) have been challenged   ...
【简答题】Great as Newton was, many of his ideas ____________ today and are being modified by the work of scientists of our time. A) are to challenge B) may be challenged C) have been challenged D) are challeng...
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