问题 单项选择题

作为经济发展的重要基础产业,能源生产一直得到高度重视,60年的建国史同时也是能源生产能力不断发展壮大的历史。2008年,我国能源生产总量达到26亿吨标准煤,比1949年增长108.5倍,年均增长8.3%,已经成为世界上除美国之外的第二大能源生产国,能源总自给率达到90%。原煤产量由1949年的0.32亿吨扩大到2008年的27.93亿吨;原油产量由1949年的12万吨扩大到2008年的1.90亿吨。1949年,发电装机容量185万千瓦,2008年末达到7亿多千瓦,发电量由1949年的43亿千瓦小时增加到2008年的34669亿千瓦小时。

1995年能源生产总量比1985年多()。

A.45%

B.55%

C.43488吨标准煤

D.43488万吨标准煤

答案

参考答案:D

解析:

1995年能源生产总量为129034万吨标准煤,1985年能源生产总量为85546万吨标准煤,1995年比1985年多129034-85546=43488万吨标准煤,增长的百分比为43488÷85546≈50%,应选择D。

判断题
单项选择题

When I was six, Dad brought home a dog one day, who was called "Brownie". My brothers and I all loved Brownie and did different things with her. One of us would walk her, another would feed her, then there were baths, playing catch and many other games. Brownie, in return, loved each and every one of us. One thing that most touched my heart was that she would go to whoever was sick and just be with them. We always felt better when she was around.

One day, as I was getting her food, she chewed up (咬破) one of Dad’ s shoes, which had to be thrown away in the end. I knew Dad would be mad and I had to let her know what she did was wrong. When I looked at her and said, "Bad girl," she looked down at the ground and then went and hid. I saw a tear in her eyes.

Brownie turned out to be more than just our family pet. She went everywhere with us. People would stop and ask if they could pet her. Of course she’ d let anyone pet her. She was just the most lovable dog. There were many times when we’ d be out walking and a small child would come over and pull on her hair. She never barked (咬) or tried to get away. Funny thing is she would smile. This frightened people because they thought ’she was showing her teeth. Far from the truth, she loved everyone.

Now many years have passed since Brownie died of old age. I still miss the days when she was with us.

We can infer from Paragraph 2 that Brownie ().

 

A. would eat anything when hungry

B. felt sorry for her mistake

C. loved playing hide-and-seek

D. disliked the author’s dad