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【单选题】
如果用铀做核装料的话,需要_____kg武器级铀可以造一颗原子弹?
A.
6
B.
16
C.
26
D.
36
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【单选题】磁盘冗余阵列技术的主要目的是为了(44)。
A.
提高磁盘存储容量
B.
提高磁盘容错能力
C.
提高磁盘访问速度
D.
提高存储系统的可扩展能力
【单选题】磁盘冗余阵列技术的主要目的是为了( )
A.
提高磁盘存储容量
B.
提高磁盘容错能力
C.
提高磁盘访问速度
D.
提高存储系统的可扩展能力
【简答题】Passage 3 The Olympic s are the biggest sports in the world. Over 10,000 athletes from around the world take part in more than 300 s! The first Olympic s took place in ancient Greec...
【判断题】目前通常使用的EDI标准是欧洲标准。( )
A.
正确
B.
错误
【单选题】● 磁盘冗余阵列技术的主要目的是为了 (44) 。 (44)
A.
提高磁盘存储容量
B.
提高磁盘容错能力
C.
提高磁盘访问速度
D.
提高存储系统的可扩展能力
【单选题】______ the morning of June 27, the sports meeting took place.
A.
From
B.
At
C.
In
D.
On
【单选题】如果籽玉内部结构云絮状纹理细腻,那么它表皮上往往()。
A.
细腻
B.
毛糙
C.
有亮点
D.
麻皮粗
【单选题】The word “coach” has many meanings in English. When it’s used in the world of sports, what does it usually refer to?
A.
An old fashioned carriage used at official sports ceremonies.
B.
The cheapest seats on a plane or a train.
C.
Big car used to transport athletes from one place to another.
D.
Someone whose job is to teach people to improve at a sport.
【简答题】P assage 1 T he Olympic s are the biggest sports in the world. O ver 10 000 athletes from around the world take part in more than 300 s! T he first Olympic s took place in ancient G...
【单选题】Welcome to the Grand Center--the place for all the family If you like sports, go to the sports center on the twenty-eighth floor. On the twenty-eighth floor, we have a ping-pong room. If you like film...
A.
On the twenty-second floor.
B.
on the twenty-third floor.
C.
On the twenty-fourth floor.
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