问题
单项选择题
预处理装置组合模式如果过分追求处理效果，必然增加处理环节，器件的增加将增大传输通道的（），造成样品过量积存和传输滞后。
A、压力
B、流量
C、容积
D、面积
答案
参考答案：C
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预处理装置组合模式如果过分追求处理效果，必然增加处理环节，器件的增加将增大传输通道的（），造成样品过量积存和传输滞后。
A、压力
B、流量
C、容积
D、面积
参考答案：C
阅读下面短文，掌握大意。然后从A.B.C.D四个选项中选出最佳选项 I was waiting for the bus when I met the woman. “You look 26 . Come and sit here,” she said. “ 27 are you going?” “I don’t know. I just want to catch a 28 and see what it will be like at the end.” “I’m afraid you’ll see 29 there. Why don’t you enjoy the sights on the way?” “How can I do that while my heart’s 30 ?” I asked sadly. My best friend had left me. The woman seemed to understand my feeling. “Don’t cry, little girl. I’ve had a similar experience to you. Thirty-five 31 ago, my husband left our three children and me. I was deadly sad. I decided to kill myself and the children, so I took 32 to the sea. 33 ，they seemed to know what would happen, so they 34 loudly. Their cry suddenly woke me 35 . How could I 36 my hope to live for one of life’s problems? After that, I worked hard to raise the children. Now they all live 37 and one of them has his own family. Then the woman gave me a 38 , “We should never wait for the door to 39 before us. We should find the key to the 40 or try to find another way” The bus came and I got on it with a smile
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