阅读理解。

       Tom and Mike are good friends. They are kind to children. They want to find summer jobs(暑期工作). The Children’s Palace( 少年宫) needs some P.E. , music and computer teachers. They are very

happy to hear(听说) this.

       Tom can play basketball and volleyball, and he can swim, too. Mike can play the violin, the piano and

the guitar. Tom and Mike like computers very much. Can they join（加入）the Children’s Palace?

1. Tom and Mike ________________.

A. brothers      

B. teachers          

C. sisters      

D. good friends

2. The Children’s Palace needs some              .

A. dogs        

B. cats            

C. teachers      

D. students

3. Tom can play ________________________.

A. balls

B. computer games  

C. music

D. the violin

4. Mike can play ____________________.

A. the piano

B. piano   

C. guitar

D. football

5. What do Tom and Mike both(都) like?

A. Football.

B. Computers.

C. Swimming.

D. Sports.

CS呼叫正常的释放流程，包括（）

A、Iu连接的释放

B、Iub连接的释放

C、RRC连接的释放

D、RAB连接的释放