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听力原文: Recently. a man who was always i13 good health, spent a week in bed with severe flu. It was tile worse illness in his 1ife. The previous week, he and his wife separated. (30)It seems his unusual. ill health was connected with his bad feeling. (29)Humans have long been aware that our health is linked with our thought, emotions and relationships. Now science is catching up with our suspicion. A new field of scientific investigation has developed. It's the study of how our thoughts and feelings work with our immune and nervous systems. There are already researchers at medical schools who are devoted to the study. They are discovering surprising connections between mind and body. One researcher has been working will with breast cancer patients. She has been looking at the mental factors in their illness and treatment. (31)She has discovered that women who did not like to talk about the emotions created by their illness had more chance of dying in five years after treatment. Of a group of 52 patients, 16 women died. All 16 women had said they usually found it difficult to talk to people about their illness. So, simply speaking, it is bad for your health to keep negative feeling inside you. You need to talk about them to your family and friends. Other research sh6ws that stress really can make you sick. People who lead stressful lives are more likely to fall ill with colds and flus and other illnesses. But, if you have lots of good quality relationships with family and friends in your life, then you are less likely to fall ill, even though the circumstance of your life might be difficult. (30)
A.
How people fall ill.
B.
The influence of people's emotions on their health.
C.
A new method to cure breast cancer.
D.
Several ways to keep fit.
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【判断题】十一至十九道,须先显示十道股道号码,再显示所要股道号码的个位数信号
A.
正确
B.
错误
【多选题】小麦的完全叶包括 、 、 、和 叶耳 四个部分
A.
叶片
B.
叶鞘
C.
叶舌
D.
叶脉
【判断题】手信号十一至十九道,须先显示十道股道号码,再显示所要股道号码的个位数信号。()
A.
正确
B.
错误
【判断题】十一至十九道股道手信号,须先显示个位道股道号码,再显示所要股道号码的十位数信号。
A.
正确
B.
错误
【单选题】粗加工平面轮廓时()方法通常不选用
A.
Z向分层粗加工
B.
使用刀具半径补偿
C.
插铣
D.
面铣刀区余量
【单选题】用于生成沿一个轮廓线加工平面的刀具轨迹的加工方法是( ).
A.
平面轮廓加工
B.
平面区域加工
C.
曲面轮廓加工
D.
曲面区域加工
【单选题】平面粗加工选择()种加工方法? A. 平面轮廓铣 B.带边界面铣 C. 平面铣 D.底壁铣
A.
平面轮廓铣
B.
带边界面铣
C.
平面铣
D.
底壁铣
【判断题】股道号码十一至十九道,须先显示十道股道号码,再显示所要股道号码的个位数信号。
A.
正确
B.
错误
【单选题】在 CAXA 中用于生成沿一个轮廓线加工平面的刀具轨迹的加工方法是
A.
平面轮廓加工
B.
平面区域加工
C.
曲面轮廓加工
D.
曲面区域加工
【判断题】I型呼吸衰竭动脉血氧分压高于60mmHg。
A.
正确
B.
错误
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