问题 单项选择题

如果废水中各种有机物的相对组成没有变化,下列说法正确的是( )。

A.TOD>COD>BOD20>BOD5
B.COD>TOD>BOD20>BOD5
C.BOD20>TOD>COD>BOD5
D.BOD5>BOD20>COD>TOD

答案

参考答案:A

阅读理解

阅读理解。

    It might help to understand a little about the nature of worry and what it is. With

worrying, the important thing is to understand if you can take action (采取行动) that will

reduce (减少) your worry and help you avoid whatever you're worrying about. For example,

you might want to study for the test next time! It's a case (情况) that a little worry can

be helpful. You're worried about the test, so you get down to (着手于) your studies.

    About a quarter of the kids say they turn to the Internet when they are worried. That

can be helpful in some cases-like when you're on this website, we hope! You might want to

use it as a starting point and then talk to someone about what you learned on the Internet.

But the Internet may not be enough for some worries.

    Only 9% say they try to do something about what is causing their worries, and about 25%

of kids keep their worries to themselves. Kids don't have to tell everyone everything, but

if they have serious worries, it's usually best to turn to someone who can help. Parents

and friends are the top choices, but some kids say they talk to teachers (13%) or doctors

and nurses (4%).

    Sometimes worry gets to be too much. It can make small problems seem bigger than they

are. And if the problem is actually a big one, just worrying about it probably won't help.

Worry can even hurt your sleep and keep you from having fun and doing your best. But we

don't wish you to worry about worrying!

1. Worry might be useful when _____. [ ]

A. it can help you sleep longer than ever

B. it can make you work harder at your lessons

C. it can make you more pleased

D. it can help you get in touch with your teacher

2. Where can you probably read this passage? [ ]

A. In a newspaper

B. In a book

C. On the Internet

D. In a magazine 21

3. Which of the following is TRUE according to this passage? [ ]

A. It is right to find out the reason why you are worried

B. Most students talk to their teachers when they are worried

C. Internet is always helpful every time you are worried

D. Worry can make big problems smaller than they are

4. What can be the best title for this passage? [ ]

A. Sometimes worry is helpful to you

B. Do something with your worry

C. Many children are seriously worried

D. Worry about worrying

问答题


某市前进无线电厂生产的“红星”牌收录机十分畅销。商标法公布后,无线厂及时进行了注册,获得了该商标的专用权。但是好景不长,1996年8月,该无线厂多次接到顾客投诉,称所购“红星”牌收录机质量低劣,用不了几天就坏了。该厂立即对产品进行质量检验,并未发现质量问题。待对投诉顾客所购的收录机检查之后,发现此种收录机根本不是该厂所生产,只是该收录机的外形和商标相同,致使顾客误认为是该厂产品。经查,这种收音机是本市光明无线电厂所生产的。又经过深人调查,发现光明无线电厂所用商标是一无业游民李某勾结本市华远印刷厂印刷的,由华远印刷厂印好后交给李某,再由李某卖给光明无线电厂,光明无线电厂装配后又委托市家电经销部代为销售。家电经销部原先并不知道是假冒的收录机,后见质量低劣向光明无线电厂询问才知,但见销量挺好,获利颇丰,也就不再追究下去。同时该经销部还勾结市邮局职工周某为此种假冒收录机的邮购提供方便,以此使该伪劣收录机大量流向外地。由于前进无线电厂的产品被假冒,使其蒙受巨大损失。该厂与光明无线电厂多次进行交涉无果,遂向市人民法院以光明无线电厂侵权为由提起诉讼,要求光明无线电厂停止侵权,赔偿因此所受的损失200万元。
现根据以上案情,回答下列问题:

光明无线电厂的行为是否构成侵权为什么