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【单选题】
发热时脉搏增快是由于
A.
机体代谢率增快
B.
机体代谢率降低
C.
心肌收缩力减弱
D.
心肌收缩
E.
心输出量降低
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参考答案:
举一反三
【简答题】假如,您是一个软件项目经理( PM ),正在组织实施一个软件系统的开发。您如何提高该软件系统的可维护性?
【单选题】普通螺栓受横向工作载荷时,主要靠_________来承担横向载荷。
A.
挤压力
B.
摩擦力
C.
剪切力
D.
离心力
【单选题】M: How did you like yesterday's play? W: Generally speaking, it was quite good. The part of secretary was played wonderfully, but I think the man, who played the boss was too dramatic to be realistic....
A.
He played his part quite well.
B.
He was not dramatic enough.
C.
He performed better than the secretary.
D.
He exaggerated his part.
【单选题】听力原文:W: How did you like the performance? M: Generally speaking, it was very good. The part of the maid was done beautifully, but I thought the man who played the salesman was too dramatic to be reali...
A.
He thinks that the salesman was realistic.
B.
He thinks that the salesman exaggerated his part.
C.
He thinks that the salesman was not dramatic enough.
D.
He thinks that the salesman played his part well.
【单选题】听力原文:W:How did you like the performance? M:Generally speaking,it was very good.The part of the maid was played beautifully,but I thought the man who played the lawyer was too dramatic to be realistic....
A.
The lawyer was realistic.
B.
The lawyer was not dramatic enough.
C.
The lawyer played in his part well.
D.
The lawyer was unrealistic.
【简答题】普通螺栓受横向工作载荷时,主要靠 来承担横向载荷。
【单选题】普通螺栓承受横向载荷时,主要靠 来承受载荷
A.
螺栓杆挤压
B.
螺栓杆剪切
C.
接合面摩擦力
D.
都有
【单选题】普通螺栓受横向工作载荷时,主要靠()来承担横向载荷。
A.
挤压力
B.
摩擦力
C.
剪切力
【单选题】听力原文:W: How did you like the performance? M: Generally speaking, it was very good. The part of the maid was played beautifully, but I thought the man who played the lawyer was too dramatic to be reali...
A.
He thinks the lawyer was realistic.
B.
He thinks the lawyer was not dramatic enough.
C.
He thinks the lawyer played in his part well.
D.
He thinks the lawyer was not realistic.
【判断题】在多元线性回归中,模型参数一旦被估计出来,就可将估计模型直接运用于 实际的计量经济分析
A.
正确
B.
错误
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