影响高炉脱硫的主要因素有()。 A.入炉S负荷 B.炉渣碱度 C.气流分布 D.炉温

题型:多项选择题

问题:

影响高炉脱硫的主要因素有()。

A.入炉S负荷

B.炉渣碱度

C.气流分布

D.炉温

E.矿焦比C

考点:炼铁工考试高炉炼铁工高炉炼铁工题库
题型:多项选择题

     There are more than one billion people around the world who smoke. Bill Gates, cofounder and

former CEO of Microsoft, wants them all to quit. So does New York City's mayor Michael Bloomberg.

This week, the Gates Foundation, a charity organization set up by Bill Gates and his wife, Melinda,

teamed up with Bloomberg to donate $500 million over the next five years to antitobacco programs.    

     Bloomberg is no stranger to antitobacco plans. He has been fighting tobaccouse in New York City

for years. In 2002, Bloomberg pushed for a ban on smoking in all New York City restaurants.    

     Bloomberg's Initiative to Reduce Tobacco Use was created in 2005.  It aims to discourage smoking

trends around the world by working to change tobacco's image, protect nonsmokers from secondhand

smoke, and help people quit. Bloomberg gave $ 125 million to start the program. Now, he is adding

another $ 250 million. The Gates Foundation will invest $ 125 million over five years to fight the tobacco

epidemic, including a $ 24 million gift directly to the Bloomberg Initiative.    

     The money donated by the Gates Foundation will support antismoking efforts in developing countries

where tobacco use is the highest. "Tobaccocaused diseases have become one of the greatest health

challenges facing developing countries," Gates says. In addition to donating to the Bloomberg Initiative,

the Gates Foundation will also help prevent the tobacco epidemic from taking root in Africa. "The

epidemic in Africa is not well advanced," Gates explains. "That means that we can catch it at an early

stage."

     Tobaccouse kills more than five million people every year. If the trend doesn't change, more than one

billion people could die of tobaccorelated illnesses this century. Gates and Bloomberg have high hopes to

change these statistics. "Together we can make a clear, measurable difference, not just for ourselves and

our generation, but for the generations that come after us," says Bloomberg.

1. The passage is mainly about ________.  

A. the harmful effects of smoking  

B. Bill Gates' contribution to the world  

C. a ban on smoking in New York City  

D. a plan to stop smoking

2. How much does Bloomberg invest altogether?  

A.  $ 125 million.  

B.  $ 250 million.  

C.  $ 375 million.  

D.  $ 500 million.

3. We learn from the passage that ________.  

A. the Gates Foundation is set up by Bill Gates and Bloomberg  

B. tobaccouse has become a big threat to developing countries  

C. Bloomberg's Initiative to Reduce Tobacco Use was created in 2002  

D. tobaccouse kills more than fifty million people every year

4. What's Gates and Bloomberg's attitude towards the antismoking efforts?  

A. Optimistic.                  

B. Skeptical.  

C. Opposable.                  

D. Surprised.

题型:多项选择题

物料提升机不应作以下哪项用途?

A.吊运水泥 

B.吊运已载有混凝土的手推车 

C.载运工人

题型:多项选择题

治疗师帮助来访者注意“此时此刻”的情况,这要求治疗师要()

A.共情

B.积极关注

C.即时性

D.真诚可信

E.对峙

题型:多项选择题

更换定影和转印组件时需要重置新品发布选项。

题型:多项选择题

()是社会性发展的核心

A.道德

B.品德

C.社会性教育

D.行为习惯

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