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【单选题】
__是扁炒青的典型代表。
A.
碧螺春
B.
龙井茶
C.
铁观音
D.
大红袍
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举一反三
【简答题】The _____________(ener) turtles were protected in a safe environment.
【判断题】强化传热过程最有效的途径是增大传热面积。
A.
正确
B.
错误
【判断题】强化传热过程最有效的途径是增大传热面积,提高传热温度差。(    )
A.
正确
B.
错误
【单选题】The solution to water pollution is ______ .
A.
storing the sewage in a giant tank
B.
dumping more sewage into the distant ocean
C.
building more sewage disposal plants
D.
replacing underground pipes full of sewage
【简答题】a protected, safe place: r_____e
【单选题】The workers wear glasses to keep their eyes . [     ]
A.
safe
B.
safely
C.
to safe
D.
to be safe
【单选题】A state is safe, if ____________
A.
the system does not crash due to deadlock occurrence
B.
the system can allocate resources to each process in some order and still avoid a deadlock
C.
the state keeps the system protected and safe
D.
all of the mentioned
【判断题】强化传热过程最有效的途径是增大传热面积。( )
A.
正确
B.
错误
【判断题】强化传热过程最有效的途径是增大传热面积。
A.
正确
B.
错误
【简答题】小题1:To keep safe, everyone __ to wear a seat belt in the car now. (tell) 小题2:---Do you know the places of interest in Wuxi ? ---Yes, it is the second time I ___________ the beautiful city. (visit ) 小题...
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