题目:
电气系统故障发电机不发电,其原因为定子转子线圈()、短路或搭铁。
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0626/09f80e26a3c7b3b49d89df26bf0cf52f.html
下面是错误答案,用来干扰机器的。
参考答案:B
电气系统故障发电机不发电,其原因为定子转子线圈()、短路或搭铁。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0626/09f80e26a3c7b3b49d89df26bf0cf52f.html
下面是错误答案,用来干扰机器的。
参考答案:B
沈阳到大连的实际距离是400 km,画在地图上的距离是40 cm,若在此图上量得 A、B两地相距4 cm,你能求出 A、B两地的实际距离吗?请与同伴交流,写出理由.
C
Every evening, 15-year-old Rashida returns home from school, changes out of her uniform, and rushes to a neighboring farm to help her mother harvest vegetables. Her father is disabled, so the modest profit(收益) the two of them earn must cover food, clothing and other necessities for all seven children and their parents. Despite having precious little time to study, Rashida is one of the top students at her junior secondary school. But with so much responsibility on her small shoulders, she admits that it is sometimes hard for her to imagine a more promising future.
Last year, Rashida was invited to join 155 other girls at Camfed Ghana’s first Girls’ Career Camp, a program designed to inspire girls growing up in the country’s Northern Region to dream big, and to support them to pursue those dreams. “We organized this camp because we wanted to let girls know that even if they are struggling with poverty, their lives will not be defined by limitations,” says Dolores Dickson, Camfed Ghana’s Executive Director.
Over the course of five days, the camp led the junior and secondary school students through a range of experiences and career opportunities that were entirely new to them. Dr. Agnes Apusiga, a lecturer from the University of Development Studies, ran the workshop on goal-setting and career choices, describing the universities and training colleges in Ghana that could help them achieve their dreams. Participants then visited the University for Development Studies, where they toured the medical school and science labs. Another highlight was a workshop at the computer lab at Tamale Secondary School. Many of the girls had studied information technology from a book but had never before seen a computer.
“When the girls arrived at camp, they were not ambitious, because they didn’t have any idea what the world held for them,” says Eugenia Ayagiba, Project Officer with Camfed Ghana. “Many had scarcely traveled beyond their own villages.”
“I think the most important thing that happened at the camp is that we opened a window of hope for a group of girls coming from backgrounds of poverty,” says Eugenia. For Rashida, who has been laughed at in the past by her schoolmates because of her father’s disability, the experience was important. “She told one of the camp mentors(辅导员) that when she is at school, she often feels like a misfit, and she prefers to keep to herself,” says Eugenia. “But at the camp, it was different. She made friends with girls who have similar struggles. She took part in every single activity, every single game. On the last day, she said to her mentor, ‘The camp has challenged me to study hard. Now I see that there is light at the end of the tunnel.’
66. How many are there in Rashida’s family?
A. Seven B. Eight C. Nine D. Ten
67. According to the passage, Camfed Ghana’s first Girls’ Career Camp is .
A. A program to help poor girls to have ambition
B. A program to help poor girl students to get university education
C. A program to help poor girls to study hard
D. A program to help the poor families
68. Why did the camp lead the students to visit universities and training colleges?
A. To show they are better than their schools
B. To encourage them to get good education.
C. To show them what they are like
D. To get them to touch the advanced equipment there
69. What can we infer from the passage?
A. Rashida has become friends with her mentors
B. Rashida’s mentors has encouraged her a lot.
C. Rashida was sad because of her father’s disability.
D. Rashida has had her new dream since the camp
70. The best title of the passage is ___________.
A. Poor Girls in Ghana B. Girls’ Career Camp
C. Camfed Ghana D. Students in Ghana Dream Big
“千淘万漉虽辛苦,吹尽狂沙始到金”揭示的哲理是( )。
A.真理的获得取决于人的认识能力
B.只要与客观一致的认识就是真理
C.追求真理是一个发挥主观能动性的过程
D.量变必然引起质变
分析室一般应有哪些资料?
下图是我国广州、重庆、武汉、北京四地水库不同季节的自然水温随深度的变化图。据此回答下列问题。
乙地水库1月水温比甲地高的主要原因是()
A、纬度
B、地形
C、海陆位置
D、洋流