题目内容
(请给出正确答案)
[单选题]
People in Qin Dynasty like the color()best.
A.red
B.blue
C.brown
D.black
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A.red
B.blue
C.brown
D.black
A.童孙未解供耕织中供的读音是gōng,意思是提供
B.敲成玉磬穿林响中磬的读音是qin,它是一种金属打击乐器
C.漫卷诗书喜欲狂中卷的读音是juàn,它的意思是书卷
D.五千仞岳上摩天中仞的读音是rèn,摩天的意思是很高的天
对于一阶对象特性,通常可以用放大系数K和时间常数T来表示。图2-15所示为甲乙两个液体贮罐,假设流入和流出侧的阀门、管道尺寸及配管均相同。对象的输出变量为液位H,输入变量为流入量Qin。试分析两对象的放大系数K和时间常数T是否相同?为什么?
A.the others
B.some others
C.those people
D.no people
A.how were people
B.how people were
C.how much people were
D.what people were
Over ten people died and twenty people were______wounded in the train crash.
A.horribly
B.wrongly
C.bitterly
D.seriously