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【简答题】
离心泵特性曲线是在一定 下,用常温的 为介质,通过实验测定得到的。
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【单选题】If he goes on driving like that, sooner or later, he will ____ an accident.
A.
give rise to
B.
result from
C.
end up in
D.
lead to
【单选题】下列哪项不是肝性脑病的诱因
A.
消化道出血
B.
安眠药
C.
静脉滴注白蛋白
D.
感染
E.
严重腹泻
【单选题】下列哪项不是肝性脑病的诱因
A.
放腹水过快
B.
镇静剂使用
C.
静脉滴注白蛋白
D.
感染
【单选题】听力原文:M: The driver must have been driving too fast. W: I don't think so. He crashed into the tree because he was trying to avoid a bicycle in front of him, Q: What happed to the driver? (18)
A.
He was driving too fast2
B.
He ran into a bicycle.
C.
He hurt his back and his head.
D.
He ran into a tree.
【单选题】下列哪项不是肝性脑病的诱因
A.
大量利尿
B.
肥皂水灌肠
C.
消化道出血
D.
呼吸道感染
E.
HBV大量复制
【单选题】—Tom almost ran into a pole yesterday while driving on the highway. —I suppose he too fast.
A.
had driven
B.
was driving
C.
drives
D.
has driven
【单选题】下列哪项不是肝性脑病的诱因
A.
上消化道出血
B.
麻醉和手术
C.
静脉滴注白蛋白
D.
大量使用利尿剂
【单选题】He ___ a ticket by a policeman because he was driving too fast.
A.
has given
B.
was given
C.
had given
D.
is given
【判断题】Rotten in the cellar, he had to throw away the potatoes.
A.
正确
B.
错误
【单选题】Starting air valves are held firmly on their seats by_______.
A.
cam rollers on the camshaft
B.
spring force
C.
air pressure on top of the valve differential piston
D.
air pressure on the bottom of the valve differential piston
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