从A组中至少选用两个词语，B组中选用一组关联词，写一段话，表达出微笑着面对生活

阅读短文，回答问题。

                                                           Buy Glasses to Read

       Tom had retired and lived by himself far away from town. He hardly ever left the village, but one day he

had to go into town to buy some things in the shops, and after he had bought them, he went into a restaurant and

sat down at a table by himself. When he looked around, he saw some old people put glasses on before reading

their newspapers, so after lunch he decided to go to a shop to buy himself a pair of glasses too. He walked along

the street, and soon found a shop.

       The man in the store made him try on many glasses, but Tom always said, "No, I can't read with these."

       The man became more and more puzzled, at last he said, "Excuse me, but can you read at all?"

       "No, of course I can't!" Tom said angrily. "If I was already able to read, do you think I would have come

here to buy glasses?"

1. Tom lived             .[ ]

A. in the town

B. in a restaurant

C. in a shop

D. in a village

2. Why did he go into town one day? [ ]

A. To buy glasses.

B. To buy some things in the shops.

C. To have lunch in a restaurant.

D. To play.

3. In the restaurant, Tom saw some old people _______. [ ]

A. put eyeglasses on before reading

B. was eating something

C. sitting down on a table

D. buying glasses

4. After trying on many glasses, Tom             . [ ]

A. can read

B. can't read

C. can see clearly

D. can't see anything

5. Can Tom really read? [ ]

A. Yes, he can.

B. Yes, but a little.

C. No, he can't read at all.

D. He can read if he wears a pair of right glasses.

属于嵌锁型的粒料基层有()。

A．泥结碎石

B．级配砂砾

C．填隙碎石

D．泥灰结碎石

E．级配碎石

若2a³ⁿ与-3a⁹的和仍为一个单项式，则n=______．

2011年5月23日，是西藏和平解放60周年纪念日。西藏和平解放维护了祖国领土的完整、主权的统一，实现了中 * * 大团结，这也是海内外中华儿女的共同心愿。据此回答1～2题。

1．我国现阶段的民族关系是[ ]

A．平等团结互助和谐的社会主义民族关系

B．和平共处的“大杂居、小聚居”关系

C．中央统一领导下的区域自治关系

D．长期共存、互相监督的关系

2．西藏和平解放60年来，西藏民族地区实现了跨越式的繁荣与发展。这主要得益于[ ]

A．我国坚持实行民族区域自治制度

B．我国实现各民族共同富裕

C．我国实行宗教信仰自由的政策

D．我国坚持多党合作和政治协商制度

一个等边三角形的面积是，则这个三角形边长是()cm。

A．4

B．2

C．

D．