未知题型 The sentence 'But we pay for our sensitivity' in the third paragraph implies that______.A.we should pay a debt for, our feelingB.we have to be hurt when We feel somethingC.our pain is worth feelingD.when we feel pain, we are suffering it

判断题 半闭环、闭环数控机床带有检测反馈装置。 正确 错误

未知题型 As used in the third sentence of the second paragraph, 'daily bread' refers to ______.A.breakfastB.bread and butterC.riceD.millet