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【单选题】
（）是液压与气压传动中两个最重要的参数。A.
压力和流量
B.
压力和负载
C.
负载和速度
D.
流量和速度
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【单选题】As part of the new initiative, what does the Chinese government do for Chinese English teachers?
A.
Funding exchange programs for teachers
B.
Funding exchange programs for students
C.
Funding teacher training programs
D.
Funding teacher training overseas
【简答题】火箭电泳(rocket electrophoresis or rocket immtmoelectrophoresis)。
【简答题】A．The rocket should be inexpensive to construct. B．The rocket is capable of lifting heavy spacecraft into orbit. C．The rocket should be easily controlled. D．The rocket should be inexpensive to operate...
【简答题】What stereotypes do the Chinese have about Westerners?
【简答题】A．The rocket should be inexpensive to construct. B．The rocket is capable of lifting heavy spacecraft into orbit. C．The rocket should be easily controlled. D．The rocket should be inexpensive to operate...
【简答题】A．The rocket should be inexpensive to construct. B．The rocket is capable of lifting heavy spacecraft into orbit. C．The rocket should be easily controlled. D．The rocket should be inexpensive to operate...
【简答题】What do many Chinese families burn to bring good luck before the Chinese Lunar New Year?
【简答题】A．They built a much lighter rocket. B．They built a much faster rocket. C．They loaded the rocket with enough fuel. D．They built a multistage rocket.
【单选题】– What do the Chinese drink in daily life? –Most Chinese _______ to drink tea, whereas some prefer coffee to tea.
A.
like
B.
likes
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