有害气体分为()两大类。A、酸碱性气体 B、氧气、酸性气体 C、酸性有害气体和氧化性

题型:单项选择题

问题:

有害气体分为()两大类。

A、酸碱性气体

B、氧气、酸性气体

C、酸性有害气体和氧化性有害气体

D、氧气、酸碱性气体

考点:管理学档案管理档案管理题库
题型:单项选择题

阅读理解。

     Most people have ambitions. An ambition is something we want to do, want to be or want to have. A

student's ambition, for example, might be to pass his or her exams and then get a good job. An athlete's

ambition could be to win an important competition. A businessman's ambition is usually to make a lot of

money.

     Not all ambitions are about success at work, however. Some people just want to be good people, have

a family or help others.

     Ben's ambition is to be a sports writer. He writes the sports reports for his class newspaper. He likes

most sports, and swimming and football are his favorites. Trudy's ambition is to be a concert pianist. She

is very serious about it and practices every day with her best friend Lily. It is very important to her.

     Harry's ambition changes every day! One day he wants to be an astronaut. The next day he wants to be

a pop singer. The next day he wants to drive a racing car. His mother would be happy if his ambition was

to get up in time for school every day!

     What's your ambition?

1. What's an ambition?

_________________________________________________________

2. What's a student's ambition.

_________________________________________________________

3. Does Ben want to be a music writer?

_________________________________________________________

4. Are all the ambitions about success at work?

_________________________________________________________

5. Does Harry get up in time for school every day?

_________________________________________________________

题型:单项选择题

读俄罗斯境内60°N地形剖面图,并结合所学知识,完成以下小题。

小题1:俄罗斯的政治、文化中心分布在图示(    )

A.甲区域的中部

B.乙区域的中部

C.丙区域的中部

D.丁区域的中部小题2:图中乙区域地形以 (    )

A.高原为主

B.平原为主

C.山地为主

D.丘陵为主

题型:单项选择题

材料一:2009年4月20日,美国钢铁工人联合会宣布,依据美国1974年贸易法第421条款,向美国国际贸易委员会提出对中国输美商用轮胎的特殊保障措施案申请,要求美国政府对中国出口的2100万个轮胎实施进口配额限制。7月10日,美国轮胎产业协会代表其会员以及所服务的轮胎消费者致函奥巴马总统,强烈要求其否决美国际贸易委员会有关对原产于中国的进口轮胎征收特别关税的救济措施建议。

材料二:2009年9月2日,美贸易代表办公室在咨询财政部、劳工部、商务部等相关部门意见后,向奥巴马提出相关建议。9月11日,奥巴马综合各方建议作出最后裁决,宣布对中国输美轮胎征收惩罚性关税。中方对此表示强烈不满和坚决反对,于9月14日正式就美国限制中国轮胎进口的特殊保障措施启动了世贸组织争端解决程序。

注:“特保”是“特定产品过渡性保障机制”和“特殊保障措施”的简称,是西方国家对他国出口商品“数量激增”的手段。

(1)结合中国向世贸组织申诉这一事实,谈谈国际组织的积极作用。

_________________________________________________________________________________________________________________________________________________________________________________

(2)结合美国政府作出“轮胎特保”决策的过程中,谈谈你对美国政治制度的认识。

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

题型:单项选择题

若患者合并有频发室早,肥厚型心肌病,心功能Ⅲ级,则采取哪项治疗最合适:

A.单纯放疗

B.单纯化疗

C.放疗+化疗

D.全子宫切除术后行放疗

E.化疗并纠正心脏情况下手术治疗,适当缩小手术范围,术后继续化疗

题型:单项选择题

针式绝缘子的表示符号为()。

A.CD10—1

B.XP—7C

C.ED—3

D.P—15T

更多题库