问题 单项选择题

2005年10月份,我国煤炭出口618万吨,7个月来首次高于上年同期,中国10月份煤炭出口7个月来首次较上年同期增长,政府全年出口煤炭8000万吨的目标得以实现的希望增加。
根据海关总署(General Administration of Customs)公布的数据,中国10月份出口煤炭618万吨,较上年同期增长12.1%;1至10月份煤炭出口总计6076万吨,较上年同期减少15.2%,去年煤炭出口低于上年同期的月份只有1月和3月,中国年度煤炭出口量约占世界总交易量的15%,中国出口的煤炭,通常有80%销往日本、韩国和台湾。
国内煤炭价格将保持坚挺,我国10月份非焦化烟煤的平均出口价格较7月末出口价格每吨56.20美元下降了24.6%,较澳大利亚Barlow Jonker当月平均现货价格高出约34%。根据国家煤矿安全监察局的材料显示,中国今年以来已经对12990个未注册和未能达到政府安全标准的矿井实施停产整顿,其中有1/8是既未注册又未达标的矿井,1/7仅为未注册的矿井,仅未达标的矿井数目相当于中国注册矿井的近3/8。
今年前10个月,中国总计产煤15.9亿吨,较上年同期增长7.99%。

2005年10月,澳大利亚Barlow Jonker F均现货价格为多少美元( )

A.31.62
B.124.36
C.42.37
D.10.37

答案

参考答案:A

解析: 56.2×(1-24.6%)÷(1+34%)≈31.62(美元)。故本题正确答案为A。

单项选择题
阅读理解

For a while, my neighborhood was taken ever by an army of joggers. They were there all the time: early morning, noon, and evening. There were little old ladies in gray sweats, young couples in Adidas shoes, middle-aged men with red faces. “Come on!” My friend Alex encouraged me to join him as he jogged by my house every evening. “You’ll feel great.”

Well, I had nothing against feeling great and if Alex could jog every day, anyone could. So I took up jogging seriously and gave it a good two months of my life, and not a day more. Based on my experience, jogging is the most overvalued form of exercise around, and judging from the number of the people who left our neighborhood jogging army, I’m not alone in my opinion.

First of all, jogging is very hard on the body. Your legs and feet need a real pounding(追击)running down a road for two or three miles. I developed foot, leg, and back problems. Then I read about a nationally famous jogger who died of a heart attack while jogging, and I had something else to worry about. Jogging doesn’t kill hundreds of people, but if you have any physical weaknesses, jogging will surely bring them out, as they did with me.

Secondly, I got no enjoyment out of jogging. Putting one foot in front of the other for forty-five minutes isn’t my idea of fun. Jogging is also a lonely pastime. Some joggers say, “I love being out there with just my thoughts” Well, my thoughts began to bore me, and most of them were on how much my legs hurt.

And how could I enjoy something that brought me pain? And that wasn’t just the first week: it was practically every day for two months. I never got past the pain level, and pain isn’t fun. What a cruel way to do it! So many other exercises, including walking, lead to almost the same results painlessly, so why jog?

I don’t jog any more, and I don’t think I ever will. I’m walking two miles three times a week at a fast pace, and that feels good. I bicycle to work when the weather is good. I’m getting exercise, and I’m enjoying it at the same time. I could never say the same for jogging, and I’ve found a lot of better ways to stay in shape.

小题1:From the first paragraph, we learn that in the writer’s neighborhood ______.

A.jogging became very popular

B.people jogged only during the daytime

C.Alex organized an army of joggers

D.jogging provided a chance to get together小题2:The underlined word “them”(Paragraph 3) most probably refers to _____.

A.heart attacks

B.Back problems

C.famous joggers

D.physical weaknesses小题3:What was the writer’s attitude towards jogging in the beginning?

A.He felt it was worth a try.

B.He was very fond of it.

C.He was strongly against it.

D.He thought it must be painful.小题4:Why did the writer give up jogging two months later?

A.He disliked doing exercise outside.

B.He found it neither healthy nor interesting.

C.He was afraid of having a heart attack.

D.He was worried about being left alone.小题5: From the writer’s experience, we can conclude that______.

A.not everyone enjoys jogging

B.he is the only person who hates jogging

C.nothing other than jogging can help people keep fit

D.jogging makes people feel greater than any other sport.