问题 材料分析题

下图为世界某区域示意图,下表为图中甲、乙两城市的气候资料,完成下列问题。

(1)圣劳伦斯河是世界上水位最稳定的河流之一,说明其原因。比较①、②河段水文特征的差异。

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(2)简述“雪带”(降雪量明显多于周边地区)分布的特点,并解释原因。

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(3)蒙特利尔港是加拿大重要的小麦输出港,简要分析形成的条件。

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答案

(1)流域内降水的季节变化小;五大湖的调节作用明显。①河段较②河段流速快;封冻期短;流量小。

(2)分布在湖的东、南岸。五大湖池区冬季多西风和西北风;冷气团经过湖面时,增温增湿;经过湖面后,暖空气上升,水汽凝结形成降雪,出现雪带。

(3)加拿大的中南部是世界上重要的小麦产区,产量大,商品率高,出口量大;小麦多采用廉价的水运或铁路运输;蒙特利尔是重要的水路(河运、海运)、陆路交通枢纽,便于小麦输出。

阅读理解

三、阅读理解(共20小题;每小题2分,满分40分)

阅读下面短文,从每题所给的四个选项(A.B.C和D)中,选出最佳选项,并在答题卡上将该项的标号涂黑。

A

I remember a day when I was a little kid. I was making a sandwich in the kitchen when I noticed the date on one of the wine bottles.

"Dad, dad!" I cried. "This wine is too old to drink."

"Son, hold on," he said.

"No, you can't drink this tonight! This bottle of wine was made 10 years ago."

"Wait, let me tell you..."

"Would you like me to throw it away for you?" I asked.

"Son, wait a second," he said. "Son, some wines get better over time. The longer you wait to drink it, the better it will be. Although this may seem strange, it is true."

When I was young, I didn't have any understanding of what this meant, but now, this would have been very helpful to remember as I went through my teenage years.

In our society, we forget this simple role: The longer you wait for certain things, the better they will be. But we want the best job as quickly as possible; we want to graduate from college in as few years as possible; we even speed through our homework just to chat with friends. When we do this, we lose something of great importance.

We all want to get to the next step so quickly that perhaps we don't get ready enough to get there. This has a negative effect on our society. When trying to go to the right college, we will do anything to get in and when we rush through our class-work, we may not study enough for the test, and end up failing. We need to be ready for whatever comes, ready for the unexpected. Wine gets better over time, so do the things in our paths of life.

56.Why did the author tell his father not to drink the bottle of wine?

A.Because it smelt terrible.

B.Because it was mixed with something else.

C.Because his father drank too much that night.

D.Because it had been kept for years.

57.What the author's father said______.

A.made the author puzzled when he was a little child

B.was too simple a rule to be meaningful to the author

C.threw the author into deep thought then

D.was an excuse to drink the wine

58.In the author's opinion, if we do things too quickly we will______.

A.do it better                                                                 B.save much time

C.graduate from college more quickly          D.miss something useful to us in life

59.Which of the following best reflects the main idea of the passage?

A.Well begun is half done.                       B.More haste, less speed.

C.Failure is the mother of success.       D.Nothing is impossible to a willing heart.

问答题 简答题