铲运机常用的施工作业方法有（）。A、U形推土 B、多铲集运 C、下坡推土 D、并列推

Here are some tips on how to talk with your parents.

Try to start your talk with something fun. This will make talking easier. For example, ask your parents questions about their day. They love this!

Make it clear what you want to tell your parents if they have an opinion, let them finish and don’t disturb. Ask them to do the same for you.

Show them respect by listening to them carefully. Look at their eyes sincerely.

Be honest. Honesty builds trust(信任). Life is good when your parents trust you.

If your parents don’t understand, that’s OK. It doesn’t mean they don’t love you or they’re not trying. Sometimes you have to explain things to them again or in a different way.

When you finish the talk, thank them for listening. Say something like, “Thanks! That helped.” It will let them know this is important to you, and make them want to do it more often.

If you feel there are still things to talk about, set up a time with them to talk about it another day.

小题1:What’s the main idea of this passage?

A. We should show respect to our parents.

B. There are some ways to talk with our parents.

C. It’s important to trust our parents.

小题2:What should we do when our parents have some opinions?

A. Let them finish and don’t disturb.

B. Let them listen to you.

C. Argue with them and then say sorry.

小题3:Why should we look at their eyes while listening?

A. Because they make us do that.

B. Because this shows we agree with what they say.

C. Because this makes them feel respected.

小题4:When we finish the talk, we should tell our parents that we _______ what they have done for us. This will let them know talking is important to us.

A. are careful of

B. are thankful for

C. are satisfied with

小题5:Which is the best title for this passage?

A. Some Tips on How to Talk with Parents.

B. Respect Parents.

C. Try to Talk with Parents.

（3分）请根据反应Fe+CuSO₄==Cu+FeSO₄设计一个原电池，画出装置图

2009年世界水日的主题是“跨界水──共享的水、共享的机遇”．请回答下列有关问题：

（1）水污染已经严重影响动植物的生存，下列做法会造成水污染的是______（填序号）．

A．工业废水直接排放B．含SO₂、NO₂的废气处理后排放

C．禁止使用含磷洗衣粉D．大量使用化肥、农药

（2）下列比例模型中，代表水分子的是______（填序号）．

（3）某同学制作的简易净水器如图所示，活性炭的作用是______，小卵石、石英砂和蓬松棉的作用是______，在实验室进行该操作，不需要用到下列仪器中的（填名称）______、______．

下列关于靶向制剂的叙述错误的是（）

A.靶向制剂可提高药物的安全性、有效性、可靠性和患者的顺应性

B.不同粒径的微粒经静注后可以被动靶向于不同组织器官

C.主动靶向制剂能将药物定向地运送到靶区浓集而发挥药效

D.磁靶向制剂是典型的物理化学靶向制剂

E.微球、纳米粒和免疫脂质体等是典型的被动靶向制剂

《条例》中个人信息的内涵包括（）。

A.识别信息主个人身份的基本信息

B.能够反映信息主体信用状况的其他信息

C.能够反映信息主体还款能力的财产信息

D.能够反映信息主体偿债能力的其他信息