我国第II类太阳能资源区有（）。
A.昆明、呼和浩特和乌鲁木齐
B.昆明、呼和浩特和西安
C.昆明、呼和浩特和武汉
D.昆明、呼和浩特和哈尔滨
| 阅读理解。 Every year, more and more students become volunteers. The projects may be with their school, neighborhood, or town, but the work of all volunteers is important. Students find that there are many advantages to volunteering. First, volunteering helps others. Many people complain about problems in our society. Volunteers are part of the solution to the problems! While it is easy to complain about things that are not right, the volunteer takes action rather than complaining. When a student spends time working at a retirement (退休) home, cleaning up a park, or teaching a younger student, the volunteer makes the world a better place. Second, being a volunteer makes students feel good about themselves. When a student volunteer knows that his or her efforts have made someone else's life better, the volunteer feels great. Students always hear people saying that everyone should care about other people. Volunteers make it happen. Although some volunteer work is long or tiring, student volunteers end the day knowing they did the right thing. Their parents, teachers, and the public are proud of them. Knowing they did the right thing makes them feel better, even if they are tired. Finally, students learn that volunteering is fun. A group of students might volunteer to clean up a riverbed in early spring. It is fun to be with their friends, to enjoy the weather, and to picnic later in a beautiful, clean area. Other students might read to young children in a playgroup. It is fun to spend time with children and to have them smile and laugh. No matter what their ages or talents are, every student can be a volunteer. The work of student volunteers is a powerful force that makes the world a better place. |
| 1. The title of this passage is _______. |
[ ] |
| A. Free-time Jobs B. Daily Activities C. School Life D. Volunteer Work |
| 2. The writer really wants to say that _______. |
[ ] |
| A. volunteering helps society as well as volunteers themselves B. it is fun to spend time volunteering in a pre-school C. some people complain instead of taking action D. some volunteer work is long and tiring |
| 3. According to the passage, how are volunteers different from other people? |
[ ] |
| A. They never complain. B. They always feel great. C. They take action. D. They enjoy teaching. |
机房内表面应做好吸声的处理，吸声结构的降噪系数不允许为（）
A、0.5
B、0.6
C、0.8
D、0.9
以下有关营造和谐的共事环境的说法中不正确的一项是（）
A.营造和谐的共事环境，要求形成尊重个性的心理势
B.营造和谐的共事环境，要求以自我为中心，充分发挥个人能力和创造力
C.营造和谐共事的环境，要求建立健康向上的机关文化
D.营造和谐的职场人际关系，要求建立换位思考心理场
下列不属于项目结果评价的是（）
A.效果评价
B.效率评价
C.效益评价
D.影响评价
E.适宜度评价
预防急性腹膜炎并发膈下脓肿最常用的有效措施是( )。
A．早期下床活动
B．大剂量抗生素
C．半卧位
D．禁食
E．胃肠减压