治疗阴寒痼结的"心痛彻背，背痛彻心"，用（） A.大乌买煎 B.大黄附子汤 C.麻黄

外周血中最常见的网织红细胞是哪一型（）

A.O

B.Ⅰ

C.Ⅱ

D.Ⅲ

E.Ⅳ

Soaring divorce rates around the globe are affecting the environment, American researchers suggested in a study released Monday.

Michigan State University researcher Jianguo “Jack” Liu and his assistant Eunice Yu said the increasing number of divorces leads to more households with fewer people and greater consumption of water and energy. They said housing units require space, construction materials and fuel to heat and cool, regardless of the number of inhabitants.

For example, in the United States in 2005, divorced households consumed an extra 73 billion kilowatt hours of electricity and 627 billion gallons of water. An additional 38 million extra rooms required heating and lighting that same year due to divorced households.

“A married household actually uses resources more efficiently than a divorced household”, Liu said. He said that in cohabitating households, people will watch the same television, share the air conditioning and heat and use the same refrigerator, all things that use energy at a regularly stable rate regardless of the number of users.

Liu said he was not condemning divorce, “Some people really need to get divorces.” He said that cohabitation was simply a more environmentally friendly option. Additionally, the researchers noted that trends other than divorce are also changing family living structures, such as the end of multiple generations of a family sharing a home and people remaining single longer.

“People’s first reaction to this research is surprise, and then it seems simple.” Liu said in a release, “But a lot of things become simple after research is done. Our challenges were to connect the dots and quantify their relationships. People have been talking about how to protect the environment and refuse climate change, but divorce is an overlooked factor that needs to be considered.”

He said the increasing energy demands caused by divorce should be considered by governments when they are creating environmental policies.

This passage is mainly meant to ____.

A. inform the reader of the increasing divorce in America

B. emphasize the importance of protecting the environment

C. tell people the effect divorce has on the environment

D. appeal to married people to keep their households

According to the passage, what’s the attitude of Mr. Liu towards divorce?

A. Supportive       B. Objective.       C. Indifferent.       D. Unclear.

It can be inferred from the passage that ____.

A. divorced households will promote the sales of products

B. married households are more willing to protect the environment

C. divorced households contribute more to the society’s development

D. divorce is not taken into account when people are protecting the environment

From this passage we can find that ____.

A. divorce rates are quickly rising globally these years

B. cohabiting households will increase consumption of water and energy

C. to divorce is a wise option according to the passage

D. the end of multi-generations of a family will save energy

按照燃料和燃烧设备的不同，锅炉点火可分为固定炉排点火、链条炉排点火、燃气锅炉点火、燃油锅炉点火等。

加油机调试过程中，遇到故障需排除时，必须切断电源，防爆接线盒必须按规定安装完毕封盖后才能接通电源，严禁开盖试机

党的十八大报告指出：“要繁荣发展哲学社会科学，推进学科体系、学术观点、科研方法创新，鼓励哲学社会科学界为党和人民事业发挥思想库作用。”之所以要进一步繁荣发展哲学社会科学，是因为（）

A.哲学社会科学都是优秀文化

B.哲学社会科学能解决一切问题

C.哲学社会科学是人类认识世界、改造世界的重要工具，是推动社会进步的重要力量

D.哲学社会科学能让人摆脱无知，指导我们在实践中不犯错误