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问题 单项选择题

在设备统计时，一般运转设备把主机与辅机放在一起按机组统计，功率（）以上的电动机、汽轮机单独统计。

A.100kW

B.200kW

C.500kW

D.1000kW

答案

参考答案：A

单项选择题

Which of the following is NOT accurate about the Spaniards injured in the blasts a. None of them were seriously wounded. b. They were buried by the debris after the explosion. c. They didn’t want their names or ages released. d. They stayed at the same hotel.
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问答题 简答题

何谓肿瘤？肉眼应从哪些方面观察肿瘤？
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