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【单选题】
当UG8型表盘式液压调速器进行供油量调节,使柴油机的转速稳定后,调速器内部的________位置发生变化。A.
小反馈活塞
B.
大反馈活塞
C.
反馈支点
D.
补偿针阀
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反馈参考答案：
举一反三
【单选题】下列关于实心梁斜弯曲中性轴的说法中，正确的是
A.
中性轴过形心且与载荷作用平面垂直；
B.
中性轴过形心且与载荷作用平面不垂直；
C.
中性轴不过形心且与载荷作用平面垂直；
D.
中性轴不过形心且与载荷作用平面不垂直；
【单选题】Methods of studying vary; what works__1__ for some students doesn ’ t work at all for others. The only thing you can do is experiment __2__ you find a system that does work for you. But two things are...
A.
Even
B.
Almost
C.
If
D.
with
【单选题】What does it mean to say "interpreters face more time constraints than translators"?
A.
Interpreters can only keep up with around 150 words a minute at most.
B.
Interpreters have limited time for preparation before each assignment.
C.
Interpreters do their jobs in real time or almost real time.
D.
Interpreters can only work for limited time
【单选题】What does the word “ practically ” mean in “ A fter a few years in a system that practically requires people to lie, they become like the one I shall call "Suzanne", a detective in shorts ” ?
A.
in a realistic or sensible way; in real situations
B.
almost; very nearly
【单选题】The lakes gradually ___desserts as the climate changes.
A.
namely
B.
delivery
C.
give way to
D.
transport
E.
volume
F.
bulky
G.
economical
【简答题】影响交易转化的因素有哪些?
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