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【简答题】
We all have our ways of marking time. As a photographer, my life is measured from one story to the next. My oldest son was born in the middle of a long story about the Endangered Species Act. My daughter came along with a pack of gray wolves. Twenty stories later, though, it’s the story in Alaska that I’ll remember best. It was the story about the loss of wilderness — and the story during which my wife Kathy got cancer. That’s the one that made time stand still. I stopped taking pictures on the day when she found that tumor (肿瘤). Cruelly, it was Thanksgiving. By Christmas, she had become very weak. Some days she was so sick she couldn’t watch TV. Early examination saves time. But ours was not early. By the time you can feel it yourself, it’s often bigger than the doctor want it to be. Cancer is a thief. It steals time. Our days are already short with worry. Then comes this terrible disease, unfair as storm at harvest time. But cancer also has the power to change us, for good. We learn to simplify, enjoying what we have instead of feeling sorry for what we don’t. Cancer even made me a better father. My work had made me a stranger to my three kids. But now I pay attention to what really matters. This is not a race. This is a new way of life and new way of seeing, all from the cancer. In the end each of us has so little time. We have less of it than we can possibly imagine. And even though it turns out that Kathy’s cancer has not spread, and her prognosis (诊断) is good. We try to make it all count now, enjoying every part of every day. I’ve picked up my camera again. I watch the sky, searching for beautiful light. When winter storms come, Kathy and I gather our children and take the time to catch snowflakes (雪花) on our tongues. After all, this is good. This is what we’re living for. 小题1:As a photographer, the author used to ______. A.leave his daughter with a pack of gray wolves B.express his love for his family in a special way C.miss a great many important historical moments D.devote much more to his career than his family 小题2:Why did the author decide to stop taking pictures? A.To cure his own disease. B.To spend more time with his wife. C.To seek a better position. D.To leave the wilderness alone. 小题3:What is the biggest change the cancer has brought to the author? A.He treasured every bit of time with his family. B.He has become a stranger to his children. C.He takes his work more seriously. D.He focuses more on medical care. 小题4:The author and his family catch snowflakes on their tongues probably because ______. A.the snowflakes taste very good B.snowflakes are what they feed on C.they regard that as a way to enjoy life D.there is beautiful light in the snowflakes
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参考答案:
举一反三
【多选题】NOE (nuclear overhauser effect)效应,是关于磁性核在空间的共振增强效应。关于NOE以下说法正确的是
A.
NOE效应的发生反映了通过共价键链接的磁性核的距离
B.
NOE效应与两个磁性核之间距离(r)的 R -6 呈线性关系,可用于高分子构型及构象分析
C.
NOE效应作用下,磁性核峰面积最大可增加到原来的1.5倍
D.
对于质子而言,一般距离在 3.5 Å 以内才能观察到明显的NOE效应
【单选题】0.10代表的是( )地址。
A.
主机地址
B.
网络地址
C.
多播地址
D.
广播地址
【判断题】NOE效应出现的前提是两个核必须足够接近且之间具有化学键
A.
正确
B.
错误
【判断题】北洋政府时期规定实行四级三审制,但仅是纸上空文。
A.
正确
B.
错误
【单选题】下列使病人体温值偏高的因素不包括()
A.
进食后立即测量体温
B.
使用镇静剂后立即测量体温
C.
下午6点测量体温
D.
焦虑时测量体温
E.
运动后次体温
【单选题】需要申请《医疗器械经营企业许可证》的企业是
A.
经营第一类医疗器械的企业
B.
经营第二类医疗器械的企业
C.
经营第三类医疗器械的企业
D.
经营第二、三类医疗器械的企业
【单选题】NOE 效应是指
A.
屏蔽效应
B.
各向异性效应
C.
核的 Overhauser 效应
D.
电场效应
【简答题】指出:“中华民族实现伟大复兴,中国人民实现更加美好生活,必须加快把人民建设成为世界一流。”请简要回答我们应该怎样建设一支世界一流。
【单选题】NOE效应是指
A.
屏蔽效应
B.
磁各向异性效应
C.
核的Overhauser效应
D.
电场效应
【多选题】建设世界一流军队,我们应该( )
A.
牢固树立战斗力这个唯一的根本标准
B.
坚持政策建军、改革强军、科技兴军、依法治军
C.
构建中国特色现代化军事力量体系
D.
深入推进练兵备战
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