听下面一段对话,回答下列问题。
听下面一段对话,回答下列问题。
听下面一段对话,回答下列问题。
W: Hi, Bill, can you tell me how it happened
M: Sure. I was mountain climbing in New Hampshire in 1982. Suddenly the weather became really bad. There was a lot of snow and we couldn’t see anything. We got lost. Well, we spent four days on the mountain. The temperature was 20 degrees below zero, We didn’t have any equipment or food.
W: So what happened I guess someone found you, right
M: Yes, but we were very sick. I couldn’t move my legs because of the cold. f spent two months in the hospital. The doctors removed my legs.
W: Right. So you lost your legs, but you want to try your best to stay active.
M: That’s right. In fact, I decided to make some new legs for myself. I realized that no one had to be physically disabled. We can use modern technology to help us.
W: And you built these great new legs. Can you go mountai
A. Design new climbing shoes.
B. Establish a club for the disabled.
C. Use technology to fight his disability.
听下面一段对话,回答下列问题。
听下面一段对话,回答下列问题。
W: Hi, Bill, can you tell me how it happened
M: Sure. I was mountain climbing in New Hampshire in 1982. Suddenly the weather became really bad. There was a lot of snow and we couldn’t see anything. We got lost. Well, we spent four days on the mountain. The temperature was 20 degrees below zero, We didn’t have any equipment or food.
W: So what happened I guess someone found you, right
M: Yes, but we were very sick. I couldn’t move my legs because of the cold. f spent two months in the hospital. The doctors removed my legs.
W: Right. So you lost your legs, but you want to try your best to stay active.
M: That’s right. In fact, I decided to make some new legs for myself. I realized that no one had to be physically disabled. We can use modern technology to help us.
W: And you built these great new legs. Can you go mountain climbing again
M:
A. Low temperature.
B. Terrible weather.
C. An unsuccessful operation.
阅读下面一段文字,回答文后问题。
加拿大某公司建造了一座示范厂,用酒精而不是用硫磺造纸浆。该公司董事长佩蒂说:“这是未来之路。用酒精制造纸浆意味着出现一种清洁、无污染的技术。”
如果在小规模工厂里取得成功的这项技术也能在正式规模的工厂里生产出较便宜的纸浆,它将对纸价产生影响。这项技术还能消除造纸工业常有的臭鸡蛋味 ——硫化氢的气味。
该公司使用的这种工艺叫ALCELL(即酒精ALCOHOL和纤维素CELLULOSE的合成词),它使用酒精和水代替硫磺把木材分解成纸浆。这种工艺是加拿大在1972年发明的,以前从来没有实现商品化,但是这家公司希望它能使造纸工业发生彻底变革。
佩蒂说:“建造一座新的纸浆厂要耗资10亿美元,而且它要求木材供应源源不断。如有ALCELL工艺,只要耗资3.5亿美元就能建造一个工厂,并使工厂不停地运转,所需木材供应量较小。”他又说:“那意味着一个工厂一天生产350吨而不是1000吨纸浆。”林业产品分析家邓肯森说:“从环境方面来说,它比较清洁,而且小型厂这个概念将会使建造新纸浆厂变得较容易。”这种工艺取得成功,它将能以较低的成本生产纸浆。
我来回答: