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【单选题】
事故追忆的定义是()。
A.
将事故发生前和事故发生后有关信息记录下来
B.
带有时标的通信量
C.
事件顺序记录
D.
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参考答案:
举一反三
【判断题】燃气报警系统中通讯探测器采用的是ZigBee无线通信技术,属于ZigBee设备。
A.
正确
B.
错误
【单选题】物品经高压蒸汽灭菌法灭菌后,一般可保留
A.
1周
B.
10d
C.
2周
D.
20d
E.
30d
【单选题】Oysters are more tasty in _____ than in May.
A.
March
B.
June
C.
August
D.
October
【单选题】双钱纹寓意()。
A.
吉祥圆满
B.
财富、圆满
C.
家族兴旺
D.
富贵吉祥
【单选题】Having been engaged in the line of electric fans for more than 30 years, we are quite familiar with the market here and can supply any quantity _______ the exact specifications of your order.
A.
for
B.
in
C.
at
D.
to
【单选题】It seems that smaller ants perform. more of the _______.
A.
construction tasks
B.
domestic tasks
C.
defensive work
D.
heavy work
【单选题】Oysters are found to have a persistent rhythm.
A.
Y
B.
N
C.
NG
【简答题】The reader is undoubtedly familiar with the geometric representation of real numbers by means of points on a straight line.
【单选题】The familiar line “All are brothers within the four seas” is from __________.
A.
the Confucian Analects
B.
the True Story of Ah Q
C.
the Doctrine of Morality
D.
the Book of Songs
【单选题】物品经高压蒸汽灭菌法灭菌后,一般可保留
A.
1周
B.
10天
C.
2周
D.
20天
E.
30天
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