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Yucai Middle School will have a School Day on Friday．Students don't need to have any classes．Instead，they are going to do a lot of things for fun．Here is a poster for it．

The most wonderful game of the year

Meet our school basketball stars

Basketball Court 3:00 p.m．— 5:00 p.m．

Tel：375 — 7682

 Water Sports

It's really cool!

Xingsha Beach The whole afternoon

Tel：375 — 7442

Talent Show

Are you good at singing，dancing，acting or playing the guitar?

Come and show yourself!

Music Hall 7:00 p.m．— 9:00 p.m．

Tel：375 — 9876

Chess is fun!

Different kinds of chess

Who will win at last?

Chess Club  8:00 a.m．— 10:30 a.m．1:00 p.m．— 3:30 p.m．

Tel：375 — 7465

For further information，please call the school office．Just do it! Enjoy yourself!

小题1:You can _______  in the morning or in the afternoon．

A．have the chess competition

B．go to the talent show

C．watch the basketball game

D．have water sports小题2:If you want to see the school basketball stars，you can go at _______．

A．8:00 a.m．— 10:30 a.m．

B．3:00 p.m．— 5:00 p.m．

C．1:00 p.m．— 3:00 p.m．

D．7:00 p.m．— 9:00 p.m．小题3:You can have water sports _______．

A．at Xingsha Beach

B．at the music hall

C．at the basketball court

D．at the chess club小题4:If you are good at singing and dancing，you should call at _______．

A．375-7682

B．375-7442

C．375-9876

D．375-7465小题5:If you want to learn about further information，what should you do?

A．See the poster．

B．Ask your classmates．

C．Call the school office．

D．Go to the school office．

下图是某反应的部分模拟微观示意图，“●”与“○”分别表示两种不同的原子。反应后方框内生成的微粒示意图是

未成年人所在地的居民委员会属于（）。

A.委托代理

B.法定代理

C.指定代理

D.自然代理

绘制统计图的基本要求是（）。

A.要有标题

B.要有纵轴和横轴

C.纵轴和横轴要有标目并注明单位

D.比较不同的事物要用不同的线条或颜色表示

E.要有备注

巡防工歇就餐应在（）进行，就餐时间每班30至40分钟。

A.派出所

B.警务室（站）

C.就近便捷处

D.巡防单位制定地点