问题 问答题

(四)某项目部承接华北地区某城市道路绿化工程,为全长2.5 km,道路两侧栽植行道树,按设计要求,行道树为深根性的国槐。胸径为12~15 cm。在施工过程中,发生了如下事件:事件1:国槐带土球移植,土球大小符合规范要求,项目部在苗木运来之前挖好了树穴,树穴上大下小,上口径比下口径大15~20 cm,树穴上口直径与土球直径接近,挖出的表土和底土混合均匀后放置一边备用。事件2:在挖树穴时发现,有3个树位处地表下0.6 m处有页岩,针对出现的问题,项目部与建设方口头协商后,将此3株树改为灌木的变更方案。事件3:为保证树木成活,项目部在树木定植后第三天开始连续浇水3天,每天一次,浇水三次之间,中耕一次。事件4:施工完毕,项目部对栽植做了记录,作为验收资料,内容包括:土壤特性、气象情况、环境条件、种植位置、栽植后生长情况、采取措施以及栽植人工和栽植单位与栽植者的姓名等。问题

指出事件3中的不妥之处,并改正。

答案

参考答案:事件3中的不妥之处,并改正。(1)错误之处:树木定植后第三天开始浇水。正确做法:树木定植后24 h内必须浇上第一遍水(头水、压水),水要浇透。(2)错误之处:浇水三次之间,中耕一次。正确做法:浇三水之间,都应中耕一次。

阅读理解

阅读理解。

     I live in Hollywood. You may think people in such an attractive, fun-filled place are happier than others.

If so, you have some mistaken ideas about the nature of happiness.

     Many intelligent people still equate happiness with fun. The truth is that fun and happiness have little or

nothing in common. Fun is what we experience during an act. Happiness is what we experience after an act.

It is a deeper, more abiding emotion.

     Going to an amusement park or a ball game, and watching a movie or television, are fun activities that

help us relax, temporarily orget our problems and maybe even laugh. But they do not bring happiness, because

their positive effects end when the fun ends.

     I have often thought that if Hollywood stars have a role to play, it is to teach us that happiness has nothing

to do with fun. These rich, beautiful individuals have constant access to glamorous parties, fancy cars,

expensive homes, everything that spells "happiness".

     But in memoirs (回忆录), celebrities reveal the unhappiness hidden beneath all their fun: depression,

alcoholism, drug addiction, broken marriage, troubled children and profound loneliness.

     The way people stick to the belief that a fun-filled, pain-free life equates happiness actually reduces their

chances of ever obtaining real happiness. If fun and pleasure are equated with happiness, then pain must be

equated with unhappiness. But, in fact, the opposite is true: More times than not, things that lead to happiness

involve some pain.

     As a result, many people avoid the very endeavors that are the source of true happiness. They fear the pain

inevitably brought by such things as marriage, raising children, professional achievement, religious commitment,

civic or charitable work, and self- improvement.

1. What does the author want to tell us?

A. He lives in Hollywood, so he feels unhappy.

B. The true meaning of happiness.

C. In fact, famous people are not very happy.

D. Happiness is not equal to fun.

2. What is many intelligent people's viewpoint about happiness?

A. Happiness just means having fun.

B. Happiness is not equal to fun.

C. Happiness means doing what you like.

D. Happiness means being rich.

3. What does the underlined word "equate" in the second paragraph mean?

A. compare

B. think

C. similar or connected

D. match

4. According to the passage, the author may agree ____.

A. amusement park can bring us happiness

B. fun will bring some happiness to us

C. pain will bring us happiness

D. efforts can bring us happiness

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