问题 问答题 简答题

什么叫混合取水及混合取水论证的内容。

答案

参考答案:

混合取水是指建设项目采用一种水源不能满足需水情况下,必须取用地下水、地表水、中水、矿坑排水等两种或两种以上水源的组合。

在混合取水的建设项目中,要确定各种水源所占比例,确保每一种水源都能得到充分合理的利用,尽可能达到社会、经济和环境三方面效益的总体最优,并通过技术论证,按照混合水源合理配置的原则,对多种取水方案进行充分的比较,了解各种水源的取水比例,确定出合理取水方案。

阅读理解

I was in line waiting to pay. A little boy in the front was buying some clothes.

I noticed that the little boy was paying mostly with change (零钱). It seemed that he had broken his pig bank (猪形储蓄罐) to do this shopping. However, the cashier told him he was $ 8.00 short after counting his money.

It was clear that the boy had already used all the money. The lady in front of me said, “Well, I could pay half of that.” I told the boy that I could pay the other half. We dug into our handbags. However, both of us only had ten-dollar bills (纸币). Other shoppers began digging into their pockets to find some change. It was amazing and touching as all these strangers seemed to react (反应) with the same mind. All wanted to be of help. Within minutes the cashier said, “I have too much money.” The cashier didn’t need our ten-dollar bills. Then the lady in front of me said, “Wait! I didn’t even get a chance to give anything!”

I smiled at her and said, “You did your share, because it was your idea and you started all this.” The little boy smiled and thanked us. I was left with a good feeling. I saw the love and goodness of others all around me. The woman in front of me smiled and said, “It sure feels good to give, doesn’t it?” I smiled back and said, “Yes!”

小题1:What is this passage mainly about?

A.Love and goodness.

B.Culture and tradition.

C.Friendship and honesty.

D.Communication and understanding.小题2:How much were the clothes that the boy wanted to buy?

A.$ 8.00.

B.Ten dollars.

C.All his money.

D.All his money and another $ 8.00.小题3:Why did the writer and the woman both feel glad?

A.Because the boy had saved some money.

B.Because they both didn’t need to give anything.

C.Because the cashier didn’t look down on the boy.

D.Because all the shoppers around were willing to help the boy.小题4:What does the underlined word “touching” most probably mean?

A.令人感动的

B.令人难过的

C.令人失望的

D.令人害怕的小题5:What’s the correct order of the following events?

a. The cashier got enough money for the boy’s clothes.

b. The cashier counted the boy’s money.

c. The shoppers looked for some change in their pockets.

d. The boy went to the line to pay.

A.b, a, c, d

B.b, c, a, d

C.d, b, c, a

D.c, d, b, a

单项选择题