当控制图同时满足下列（）条件，说明生产过程处于控制状态。 A.绝大多数点子接近控制上

The poor are very wonderful people. One evening we went out and we picked up four people from the street. And 48.           of them was in a most terrible condition, and I told the sisters: You take care of the other three. I take care of this one 49.           looked worse. So I did for her all that my love can do. I put her in bed, and there was such 50.         beautiful smile on her face. She took hold of my hand as she said just the words “thank you” 51.       she died. I could not help but examine my conscience before her and I asked what I would say 52.     I were in her place. And my answer was very simple. I would have tried to draw a little attention 53. __________myself. I would have said I am hungry, that I am dying, I am cold. I am in pain, or something, but she gave me much more—she gave me her grateful love. And she died 54.__________a smile on her face. That is why we believe 55.       Jesus had said: I was hungry, I was naked, I was homeless, I was unwanted, unloved, uncared for, and you did it to me.

赵显同学学习了“功率”后，对测功率产生了兴趣，他请李沁帮忙，测他做俯卧撑时的功率。（每空1分，共4分）

（1）做俯卧撑时人的身体部分可以近似的看成是一个_________。（填一个简单机械的名称）

（2）所需准备的测量工具有体重计、刻度尺和________。

（3）赵显同学共做了20个俯卧撑，做前10个较快，后10个明显有点“力不从心”，则他做后10个俯卧撑的功率_______（选填“大于”、“等于”或“小于”）整个20个的平均功率。

（4）体重是500N的沈思邈想粗略的测出自己做俯卧撑的功率，他先用刻度尺测出自己手臂的长约60cm，10s内做了8个俯卧撑，则他的功率约是________W。

X线对比度是指

A．透过物体两部分的X线强度之比

B．透过物体两部分的X线强度之和

C．透过物体两部分的X线强度之差

D．透过物体两部分的X线强度之积

E．透过物体两部分的X线强度平方和

主里证的脉象是( )

A．沉脉
B．伏脉
C．革脉
D．紧脉
E．牢脉

张天翼有哪些重要的儿童文学作品？试论述其创作的主要艺术特色。