自然灾害引起的安全问题，称为（） A.物理安全 B.法律安全 C.人事安全 D.技术
题型：单项选择题
问题：
自然灾害引起的安全问题，称为（）
A.物理安全
B.法律安全
C.人事安全
D.技术安全
题型：单项选择题
| 完形填空 | ||||
| One afternoon, I went to pick up my mother from work.I got there a little early, so I 1 my car by a small park, and 2 for her. As I looked outside the car window, I saw a little boy, around two years old, running 3 on the grass as his mother 4 from a short distance. The boy had a big smile on his face as if he had just been 5 free from some sort of prison . The boy would then fall to the grass , 6 up , without looking back at his mother , run as 7 as he could ,again , still with a smile on his face ,as if nothing had happened  .At that moment, I thought to myself , "why aren't most adults this way ?" Most adults, when they fall down, make a big deal out of it and don't even 8 a second attempt. They would be so 9 that they would not try again if someone saw them fall .Or , because they fall , they would find a good 10 for themselves that they're not fit for it . They would end up too afraid to attempt again for fear of failure. However, with kids, when they fall down, they don't consider their falling down as a failure, instead, they treat it as a 11 experience. They try again and again until they 12 .The answer must be that they have not connected"falling down" with the word "failure". As a 13 , they are not discouraged in any way . Besides, they 14 think to themselves that it's quite okay to fall down and that it's not wrong to do so. In other words ,they allow themselves to make 15 , so they remain energetic. I was deeply impressed by the boy's persistence (坚持不懈) and the manner in which he did. | ||||
|
