主板上有三大最基本的电路或模块，它们是（） A.时钟电路 B.接口 C.芯片组 D.

介词填空。

l. I'd love to sail ____ the Pacific.

2. Here are some of the findings of a survey, ____ which thousands of students ____ China took part.

3. We received several different answers _____ the question.

4. What would you like to do _____ finishing your education?

5. Many students said they would like to work _____ interpreters or tour guides.

6. Quite a few dream _____ becoming famous.

7. Hold on _____ your dreams.

8. They'd like to be able _____ fly.

9. I can achieve that _____ working hard at school.

10. My dream is_____ become a famous person.

March Break Leadership Camp

The aim of this FREE program is to develop an awareness of race relations, diversity, an equal issue for students in Grades 6-8.

Place: The Central Library Room

Time: March 16&17, 2009 from 9:00 am to 3:00 pm

Pick up and hand in registration forms(报名表) at the Central Library. All forms must be handed in by March 6^th. Space is limited.

Please send any questions related to the program to Becky George, the Public Library 905-831-6265 ext 6230 or email: pickering-younity@hotmail.com

Free Your Space……Free Your Mind

At the Central Library: Wednesday, May 13^th from7:00 pm to 8:30 pm

This time management course will help you to create more balance and time in your life. In today’s increasingly stressful times, it is becoming more difficult to spend quality time with family and friends. This course will provide positive solutions and strategies (策略) to achieve peace.

Book Club for Teens

At the Central Library: Every 2^nd Thursday at 7:00 pm

Do you enjoy reading? Part of the pleasure of reading comes from meeting with others to discuss characters, plots or style. Come to trade ideas and questions, and make new friends.

This program is currently full but for more information, please call 905-831-6265 ext 6232.

Computer Training

Group computer classes for teens will be provided at the Central Library in March, April, and May. Registration starts at 9:30 am on Friday, March 6^th for the March session; Friday, March 27^th for the April session; and Friday, April 24^th for the May session.

A valid(有效的) Public Library card is required for all computer training sessions. Call the Central Library for more information or to register, 905-831-6265 ext 6243.

Limit 10 participants(参加者) per class.

小题1: What do these four programs have in common?

A．They are held in the same place.

B．They are held at the same month.

C．All of them are free of charge.

D．All of them limit the number of participants.小题2:John is always in a hurry and not good at arranging his time. He should attend_________.

A．Computer Training

B．Free Your Space …..Free Your Mind

C．March Break Leadership Camp

D．Book Club for teens小题3: If you want to do computer studies, you need to ______.

A．register for each session a month in advance

B．find other students to form a group

C．go to the library to register by yourself

D．own a valid Public Library card

55岁女性， * * 流血，MRI示子宫内8cm大小肿块，且已突破浆膜累及邻近结构，T¹加权像，肿块为均匀略低信号，T₂加权像呈不均匀中等信号，应考虑（）

A.子宫肌瘤

B.恶性苗勒管肿瘤

C.子宫肌瘤肉瘤变

D.子宫转移癌

E.子宫腺肌症

下溢