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【单选题】
“阳春三月,山林不登斧,以成草木之长。夏三月,川泽不入网,以成鱼鳖之长。”反映的是我国古代先贤 的思想
A.
万物为我所用
B.
崇拜敬畏自然
C.
征服自然
D.
与自然和谐
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参考答案:
举一反三
【单选题】石质路堤的终压用自重不小于18t光轮振动压路机或相近的重型压路机激振碾压()遍进行收面。
A.
2
B.
3
C.
4
D.
1
【单选题】(Book 1, Unit 7) He earns more money now, but is _____ respected than he used to be.
A.
less
B.
little
C.
few
D.
fewer
【判断题】交通运输肇事后逃逸致人死亡的,按交通肇事罪和故意杀人罪实行数罪并罚。
A.
正确
B.
错误
【单选题】关于射极跟随器的跟随特性,下列说法正确的是
A.
输出信号和输入信号相位相反
B.
输出信号幅度比输入信号幅度大很多
C.
输出信号幅度与输入信号幅度之比约为1
D.
输入信号和输出信号相位差为90度
【简答题】Book1 Unit5 重点句子 1 The time _______ I first met Nelson was a very difficult period of my life. 2 It was in 1952 and was the black lawyer to ________ I went for help. 3 He offered _____...
【单选题】(Unit1TextB课文段落)7. Jeff flipped a table up on its side, spilling his math book and papers to the floor as he knelt behind the makeshift bunker . Nearby crouched his best friend, Dewayne Lewis, and ano...
A.
the book
B.
the table
C.
the papers
D.
his classmates
【单选题】(Unit1TextB课文段落)7. Jeff flipped a table up on its side, spilling his math book and papers to the floor as he knelt behind the makeshift bunker . Nearby crouched his best friend, Dewayne Lewis, and ano...
A.
Jeff hated White.
B.
Jeff held a negative attitude toward White.
C.
Jeff had a strong feeling of romantic love for White.
D.
Jeff disliked White.
【简答题】谈谈斑、疹有何区别,其顺证逆证的表现怎样?
【单选题】关于射极输跟随器的“跟随”特性,下列说法正确的是( )。
A.
输出信号和输入信号相位相反
B.
输出信号幅度比输入信号幅度大很多
C.
输出信号幅度和输入信号幅度之比约为1
D.
输入信号和输出信号相位差为90度
【简答题】在使用外径千分尺时,左手指拿在外径千分尺()上,接近被测工件,右手放在()上,当外径千分尺测量面与被测工件表面相差较远时,右手快速转动(),当测量面与被测面将要接触时,右手换到()上去,应平稳地转动转帽,待测力装置发出“咔,咔……”的响声后,就可以读数了。
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