皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
Ann Curry is a famous news presenter of the NBC News 'Today' show. When she was 15 she happened to walk into a bookstore in her hometown and began looking at the books on the shelves. The man behind the counter, Mac McCarley, asked if she'd like a job. She needed to start saving for college, so she said yes. Ann worked after school and during summer vacations, and the job helped pay for her first year of college. During college she would do many other jobs: She served coffee in the student union (学生会), was a hotel maid and even made maps for the US Forest Service. But selling books was one of the most satisfying jobs. One day a woman came into the bookstore and asked Ann for books on cancer. The woman seemed anxious. Ann showed her practically everything they had and found other books they could order. The woman left the store less worried, and Ann has always remembered the pride she felt in having helped her customer. Years later, as a television reporter in Los Angeles, Ann heard about a child who was born with problems with his fingers and his hand. His family could not afford a surgical (外科的) operation, and the boy lived in shame, hiding his hand in his pocket all the time. Ann persuaded her boss to let her do the story. After the story was broadcast, a doctor and a nurse called, offering to perform. the surgical operation for free. Ann visited the boy in the recovery room after the operation. The first thing the boy did was to hold up his repaired hand and say 'Thank you.' What a sweet sense of satisfaction Ann Curry felt! At McCarley's bookstore, Ann always sensed she was working for the customers, not the store. Today it's the same. NBC News pays her, but she feels as if she works for the people who watch the programs, helping them make sense of the world. Ann Curry got her first job ______.
A.
from her friend in a bookstore
B.
a couple of years before college
C.
at the NBC News 'Today' show
D.
when she was studying at university
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】防水施工组织设计是专项技术施工组织设计(属于分部工程施工组织设计),在实际工作中通常以( )的形式出现。
A.
防水设计
B.
防水施工方案
C.
防水组织
D.
防水报告
【判断题】在航空强国,公务航空和私人航空所使用的航空器占通用航空的绝大部分。
A.
正确
B.
错误
【多选题】关于方差分析以下正确的有
A.
单因素方差分析组内变异反映了随机误差
B.
配伍组变异反映了随机误差
C.
组问变异既包含了研究因素的影响,也包含随机误差
D.
成组设计的两样本均数的比较是单因素方差分析的特殊情况
E.
配对设计的t检验是配伍组方差分析的特殊情况
【判断题】工业城市 不属于现代城市规划早期探索活动 。
A.
正确
B.
错误
【单选题】以下对于方差分析的描述错误的一项是
A.
成组设计方差分析组内变异反映了随机误差
B.
配伍组变异反映了随机误差
C.
组间变异既包含了研究因素影响又包含了随机误差
D.
成组设计的两样本均数的比较是成组设计方差分分析的特殊情况
E.
配对设计的t检验是配伍组方差分析的特殊情况
【单选题】单因素方差分析.组内均方差的自由度是( )
A.
n
B.
k
C.
n-k
D.
k-1
【单选题】瘤胃蠕动次数频繁、有力、持续时间长说明
A.
严重的全身性疾病
B.
瘤胃机能亢进
C.
瘤胃臌气
D.
瘤胃积食
E.
创伤性网胃炎
【多选题】方差分析表各项目的关系
A.
组间方差加组内方差等于总方差
B.
组间均方加组内均方等于总均方
C.
组间方差的自由度为k-1,组内方差的自由度为,n-k
D.
组间方差的自由度加组内方差的自由度等于总方差的自由度
E.
检验统计量的值F值等于组间均方除以组内均方
【多选题】底盘由以下哪些系统组成
A.
传动系统
B.
行驶系统
C.
制动系统
D.
转向系统
【多选题】根据《关于落实建设工程安全生产监理责任的若干意见》,项目监理机构审查施工组织设计中的安全技术措施和危险性较大的分部分项工程安全专项施工方案时,审查的主要内容包括( )是否符合工程建设强制性标准要求。
A.
电气防火措施
B.
季节性施工方案
C.
临时设施的设置
D.
施工排水设施
E.
填充墙砌筑方案
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题