题目内容

【题目】关于黄河各段特点的说法,不正确的是(  )

A.黄河丰富的水能资源主要集中在上中游

B.黄河是世界上含沙量最大的河流,泥沙主要来自中游

C.黄河的下游形成了“地上河”

D.治理黄河的关键是在上游修建水库

【答案】D

【解析】

本题主要考查黄河的概况、水能资源、治理。

黄河在阶梯的交界处蕴藏着巨大的水能,也就是说水能集中在上中游,所以A说法是正确的;黄河是世界上含沙量最大的河流,泥沙主要是来自于中游土质疏松、水土流失严重的黄土高原,所以B说法是正确的;黄河在中游携带了大量的泥沙,到下游河道变宽、流速减慢、泥沙沉积、日积月累形成“地上河”,所以C说法是正确的;治理黄河的关键是治沙,就是要加强黄土高原地区的水土保持,而不是在上游修建水库,所以D说法是错误的。故选D

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【题目】 Last month some parents visited a pizza restaurant in Florida with their children. On the door, they saw a sign“NO CHILDREN.”“Why can't we bring our children?” “What on earth does the owner want to do?” The parents were surprised and complained angrily.

So why did the restaurant put up the sign on its door?

Troy Taylor, the owner of the pizza restaurant, found that many parents couldn't control their children and many children couldn't have meals quietly, so they disturbed other customers. Some people said that this was unfair. Mr.Taylor explained his decision. He said that the restaurant was near a busy road, so there might be some danger if the parents didn't take good care of their children. So he made up his mind to ban(禁止)children from his restaurant.

Others supported his decision, they said they were bored of noisy children in restaurants and now they could finally have a place for adults only.

In fact, many other restaurants have also met the same problem. Some have done nothing and others have tried to ban children during certain times of the day. There's one restaurant in Italy. It has been creative in dealing with the problem. They rewarded(奖励)wellbehaved children to encourage parents to control their children.

These methods may be useful for a while, but it is difficult to solve this problem completely.

1完成句子:

The parents in Florida don't know why the owner of the Pizza restaurant ________________ the sign on its door.

2简略回答问题:

Who is the Troy Taylor according to the passage?

_______________________________________

3简略回答问题:

Why did others support Troy Taylor's decision?

_______________________________________

4找出并写下第五段的主题句:

_______________________________________

5将文中画线句子译成汉语:

_______________________________________

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