对证券投资基金的说法错误的是（）。 A.是一种长期投资工具 B.主要功能是分散投资

任务型阅读。

     Tina, Mike, Jeff, Linda和Vera在生活、学习和运动中遇到一些问题，请阅读下面五个片段（1-5），并从后面的选项（A-E）中帮他们找到解决问题的方法或建议。

(     )1. Tina has been invited to one of her friends’ birthday party next Sunday. She is worried about this

now because she has never taken part in any birthday party, and nobody can tell her something about it.

(     )2. Mike’s favorite is playing sports. He gets up early at 6:00 every morning. Then he goes out to

exercise by the riverside. He runs along the river for nearly half an hour, and then takes a walk for a few

minutes. He goes back home for breakfast at 7:30. But he always feels weak after morning exercises.

(     )3. Jeff is interested in the computer. His parents bought him a Dell computer last month. He wants to

surf the Internet. But he heard that there are many terrible things for kids on the Internet. His parents don’t have the knowledge about this.

(     )4. Linda’s parents will be away for China on business for more than half a year very soon. She can’t

go with them because she has to go to school. She will be at home alone. Nobody will take care of her,

and she can’t do chores herself.

( )5. Vera is a clever girl. She does well in her studies.But Vera doesn’t like playing with her classmates, and she feels bored when her classmates ask her questions about studies. So she can’t get along well with her classmates.

A   Don’t give your personal information such as your address, telephone number, etc. on the Internet without your parents’ permission. Never agree to get together with someone you “meet” online and never send a person your picture or anything else without first checking with your parents.

B   On the day of the party, make sure you arrive on time and show that you’re happy to be there. Wear

something suitable. Greet your friend with a “Happy Birthday” and hand over the gift. Make sure you have put a card with your name on it.

C   Always smile, so people don’t think you are serious and hard to get along with. Be polite and modest. If you are rude, people will not like you. If people have troubles, you help them. Then, when you have

troubles, they will help you, too.

D   Parents should get the kids to do their chores around the house. If their clothes need washing, they wash them themselves. Let the kids prepare their own meals. Let them clean their room, cook for themselves, wash the dishes, etc.

E   Let’s say that the last time you eat something at night is at 6 or 7 pm (just an example). The following

day, you don’t eat breakfast but wait until you finish sports - you’ve gone many hours with nothing in your stomach. Your body has to work hard.It’s not good.What’s more, consider reducing the time and strength of your morning exercises.

下图为显微镜构造示意图，请据图回答问题。（在[ ]里填图中数字、短线上填文字；示例：[10]镜座 。）

（1）对物像有放大作用的是[ ]和[ ]。

（2）能反射光线的是[ ]____________。

（3）转动时，使镜筒升降范围较大的是[ ]；较小的是[ ]。

（4）光线对好后，用来调节光线强弱的构造是[ ]______；上面有大小不等的圆孔，叫做_______。

（5）玻片标本应放置在[ ]_____上。

（6）如果将字母“b”置于显微镜下观察，视野中出现的是_____。（d、p、q）

干选机处理能力减小，量加不大，可能原因：（）。

A、给料机振幅减小

B、床面风孔或进风管堵塞C、床面胶板磨损

D、缓冲仓出口闸板阀门堵塞

E、旋风除尘器进风管或出灰口堵塞

请写出用比较法检定工作用水银温度计示值的步骤？

保健按摩是通过（），使机体处于最佳功能状态，从而调动所有抗病手段和积极因素，一致对抗邪气。

A、疏通经络

B、调节经络

C、调整脏腑功能

D、调和气血