问题 填空题

一个数的百亿位上是1,十万位上是2,千位上是8,其余各位上都是0,这个数是______,它是一个______位数.

答案

这个数写作:10000208000;

它一个十一位数.

故答案为:10000208000,十一.

阅读理解

阅读理解。

     My favourite shop is called 'Model World'. It is on the second floor of Happy Plaza, near to Pizza Club.

It is open from 10 a.m. to 8 p.m. every day. 

     'Model World' sells all kinds of models. It has model soldiers, cars, boats, airplanes, space shuttles and

even dinosaurs. It has models for young children and models for adults (成人). Some models have just about

twenty pieces, and others have over 2,000 pieces. You can also buy paints and glue (胶水) and other things

there.

     The staff at 'Model World' is very nice. They are very interested in making models. They will give you

advice, and answer all of your questions. The prices are not low but they are not high. My best buy was a

model of a helicopter. It cost $ 30 but it had over 400 pieces. It was really fun to make. If you are interested

in models, you should visit this shop.

1. The model shop closes at _________.

A. 8 a.m.

B. 10 a.m.

C. 8 p.m.

D. 10 p.m.

2. At least how many pieces are needed to make a model?

A. About 20.

B. About 30.

C. Over 400.

D. Over 2,000.

3. The staff in the shop is very _________.

A. experienced

B. helpful

C. young

D. strict

4. Which of the following is TRUE?

A. The writer made a helicopter in the shop.

B. The things sold in the shop are very cheap.

C. The models in the shop are only for children.

D. The writer paid $ 30 for the model of a helicopter.

5. The writer wrote the passage to tell us about _________.

A. his favourite model

B. his favourite shop

C. how to make models

D. why it was fun to make models

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