问题 单项选择题

我国南方和北方的地理分界线是______。

A.乌蒙山长江 

B.祁连山黄河 

C.伏牛山淮河 

D.秦岭淮河

答案

参考答案:D

解析:解析 我国南北分界线是秦岭淮河一线,也是我国800MM等降水量线、是水田旱地分布分界线、一月份0度等温线、水稻小麦种植分界线、亚热带与暖温带的分界线、温带落叶阔叶林和亚热带常绿阔叶林的分界线、湿润与半湿润的分界线、亚热季风气候与温带季风气候的分界线。从人们生活习俗来看,秦淮南北的差异非常明显。 本题答案为D。 考点:自然常识

阅读理解

Mark was walking home from school one day when he noticed a boy ahead of him. He had tripped(绊倒) and dropped all of the books he was carrying, along with some clothes, a baseball bat and a glove.

Mark knelt(跪) down and helped the boy pick up the things. Since they were going the same way, he offered to carry some things for the boy.

As they walked, Mark discovered the boy's name was Bill. He loved video games, baseball and history, but he was having trouble with some of his subjects.

They arrived at Bill's home first.  Mark was invited in for a Coke and to watch some television. The afternoon passed pleasantly with some laughs and talk. Then Mark went home.

They continued to see each other around school, had lunch together once or twice, then both graduated from junior school.

Three days before graduation, Bill asked Mark if they could talk.

Bill reminded(提醒)Mark of the day years ago when they had first met. "Did you ever wonder why I was carrying so many things home that day?" asked Bill.

“You see, I took away all my things from school. I had stored away some of my mother's sleeping pills(安眠药). I was going home to kill myself. But after we spent some time talking and laughing, I realized that if I had died, I would have missed so many good time. So you see, Mark, when you picked up those books that day, you did a lot more. "

小题1:When Bill fell down on his way home, Mark      .

A.didn't notice that

B.went away quickly

C.helped him pick up the things

D.carried all the things for him小题2:Which of the following is NOT true?

A.Mark was a warm—hearted boy.

B.Bill was good at all of his subjects.

C.Bill and Mark were in the same school.

D. Bill loved video games, baseball and history.小题3:At Bill's home, they didn't         .

A.drink some Coke

B.watch TV

C.have a pleasant talk

D.play video games小题4:Three days before graduation, Bill asked Mark to talk because he          .

A.wanted to tell him his story

B.wanted to kill himself again

C.hoped to have lunch together

D.hoped to go on holiday together小题5:What would Bill probably say at last?

A.I should die.

B. You saved. my life.

C.You did a good job.

D.You helped me a lot.

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