CDMA网络中Iu接口功能主要是处理CN和UTRAN间的各种过程和在CN和UE间透明

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       Some people think only school children do not agree with their parents, however, it is not true.

       Communication is a problem for parents and children of all ages. If it's hard for you to communicate

  with your parents, don't worry about it. Here are some advice for you to bridge the generation

  gap (消除代沟).

       Don't argue with your parents. Don't get to your parents when you are angry. Your parents probably

  won't consider your ideas if you are shouting at them. And you can't express yourself well if you are

  angry. Go someplace to cool off. Make sure you understand why you are unhappy. Then think about

  what you want to say to your parents. If you don't think you can speak to them at the moment, try

  writing a letter.

       Try to reach a compromise (和解). Perhaps you and your parents disagree on something. You can

  keep your disagreement and try your best to accept each other. Michael's mother didn't agree with him

  about buying a motorcycle. They argued over it. But they finally came to a compromise. Michael bought

  the motorcycle, but only drove it on certain days.

       Of course, your parents might refuse to com-promise on something. In these situations, it is especially

  important to show love and respect (尊敬) to them. Showing respect will keep your relationship strong.

       Talk about your values. The values of your parents are probably different from those of your own.

  Tell your parents what you care about, and why. Understanding your values might help them see your

  purposes in life.

       A good relationship with your parents can make you a better and happier person It is worth having a

  try!         

1. The passage tells us _____ have a communication problem.

A. parents and other people

B. school kids and their parents

C. teachers and their students

D. parents and children of all ages

2. Your parents probably won't consider your ideas if you _____.

A. don't get to them often

B. write a letter to them

C. don't speak to them politely

D. express yourself well             

3. The underlined phrase "cool off" in the passage means "_____".

A. to make yourself happy

B. to get you quiet and relaxed

C. to have a good rest

D. to hide yourself quickly

4. If there's really a generation gap between you and your parents, you'd better _____.

A. have a talk with them often

B. keep away from them

C. agree with them all the time

D. know about your own values

5. From the passage we learn that _____.

A. parents and children should not have a generation gap

B. parents should show love and respect to their children

C. there are some good ways to bridge the generation gap

D. there are so many serious problems in families today

If I would have had more time, I would have done it far better.

A       B                       C         D

某课外兴趣小组欲测定某NaOH溶液的浓度，其操作步骤如下：

①用0.1000mol/L的标准盐酸润洗酸式滴定管2～3次

②取标准盐酸注入酸式滴定管至“0”刻度以上2～3mL处

③把盛有标准盐酸的酸式滴定管固定好，调节滴定管尖嘴使之充满溶液

④调节液面至“0”或“0”刻度以下，记下读数    

⑤取20.00mL待测NaOH溶液注入洁净的锥形瓶中，并加入2～3滴甲基橙试液

⑥把锥形瓶放在滴定管的下面，用标准盐酸滴定至终点，记录滴定管读数

请回答下列问题：

（1）判断到达滴定终点的现象是                                   。

（2）某次滴定时的滴定管中的液面如右图所示，其读数为          mL。

（3）根据下列数据：

滴定次数	待测液体积(mL)	标准盐酸体积（mL）
		滴定前读数（mL）	滴定后读数（mL）
第一次	20.00	0.50	25.40
第二次	20.00	4.00	29.10

请计算待测烧碱溶液的浓度为           mol/L。

（4）下列实验操作会使实验结果偏高的是                       。

A、锥形瓶用待测液润洗后再注入待测液

B、酸式滴定管未用标准液润洗，便装入标准液

C、酸式滴定管滴定前俯视读数，滴定后仰视读数

D、酸式滴定管滴定前有气泡，滴定后无气泡

DVD光驱的基准速度是（）。

A.150KB/s

B.153.6KB/s

C.300KB/s

D.385KB/s

拟建某污水处理厂占地48hm²，处理规模60万m³/d，配套建设污水管道长度7.8km。主要构筑物有：格栅间、沉沙池、初沉池、厌氧池、曝气池、二沉池、加氯间接触池、污泥泵房、污泥消化池、污泥脱水间、污泥浓缩池等。自建燃油锅炉作为采暖锅炉。附属建筑办公楼、车库、食堂锅炉房等。
污水处理厂处理后的污水作为河道景观用水，受纳水体为Ⅴ类水体，流量8～47m³/s。该河流位于项目用地南侧100m，河水发黑、发臭，水质为劣Ⅴ类。污水处理厂建成后，河水水质将得到改善。
本工程需征用土地84hm²，其中永久用地5hm²，临时用地79hm²，需拆迁居民2386户。项目拟建地北侧400m有甲村，西南350m有乙村，东南300m有一个农场，南40m有1个水泥构件厂，项目所在地为城乡结合部。
[问题]

公众参与调查对象应包括( )。

A．甲村、乙村

B．水泥构件厂

C．被拆迁居民

D．农场