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【单选题】
He kept his head at that critical moment otherwise the accident______.
A.
would happen
B.
happened
C.
would have been happened
D.
would have happened
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举一反三
【单选题】温经汤的组成药物中含有
A.
吴茱萸
B.
枳实
C.
细辛
D.
黄芪
E.
大黄
【单选题】Which of the following is NOT true about Frenchmen?
A.
Many of them prefer the modern life style.
B.
They actually enjoy working at the assembly line.
C.
They are more concerned with money than before.
D.
They are more competitive than the older generation.
【单选题】通常生物氧化是指生物体内
A.
脱氢反应
B.
营养物氧化成H 2 O和CO 2 的过程
C.
加氧反应
D.
与氧分子结合的反应
E.
释出电子的反应
【单选题】Which of the following is NOT true about Frenchmen?
A.
Many of them prefer the modern life style.
B.
They actually enjoy working at the assembly line.
C.
They are more concerned with money than before.
D.
They are more competitive than the old generation.
【单选题】砂按细度模数分为粗、中、细三个规格,其细度模数分别为(   )。
A.
Mx =3.7~3.0为粗砂,Mx =2.9~2.3为中砂,Mx =2.2~1.6为细砂
B.
Mx =3.7~3.0为粗砂,Mx =2.9~2.2为中砂,Mx =2.1~1.6为细砂
C.
Mx =3.7~3.1为粗砂,Mx =3.0~2.3为中砂,Mx =2.2~1.6为细砂
D.
Mx =3.7~3.1为粗砂,Mx =3.0~2.2为中砂,Mx =2.1~1.6为细砂
【单选题】Which statement of Carl Honore’s description of “the pace of modern life” is false?
A.
We are hurrying through our lives instead of actually living them.
B.
We are living the good life instead of the fast life.
C.
Every day is like a race against the clock.分秒必争
D.
We often lose sight of the damage.
【单选题】Which of the following statements is true?
A.
Modern social life relies significantly on the use of mobile phones.
B.
Mobile phones make romantic communication more difficult.
C.
Mobile phones encourage people to make friends.
D.
Mobile phones enable people of different countries to talk without translation
【单选题】触发电路中的触发信号应具有
A.
足够大的触发功率
B.
足够小的触发功率
C.
尽可能缓的前沿
D.
尽可能窄的宽度
【判断题】Mot蛋白在鞭毛运动中起按钮作用,调控鞭毛正转或逆转。
A.
正确
B.
错误
【单选题】通常生物氧化是指生物体内
A.
加氧反应
B.
脱氢反应
C.
与氧分子结合的反应
D.
释出电子的反应
E.
营养物氧化成H 2 O和CO 2 的过程
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