Number　 sense is not the ability to count. It is the ability to recognize a 　 1　 in number. Human beings are born with this ability. 2 ，experiments show that many animals are, too. For example, many birds have good number sense. If a nest has four eggs and you remove one, the bird will not　 3 . However, if you remove two, the bird 4 leaves. This means that the bird knows the 　5　 between two and three.

Another interesting experiment showed a bird's 6 number sense. A man was trying to take a photo of a crow(乌鸦)that had a nest in a tower, but the crow always left when she saw him coming. The bird did not 7 until the man left the tower. The man had an 8 .He took another man with him to the tower. One man left and the other stayed, but they did not 9 the bird. The crow stayed away until the second man left, too. The experiment was　 10 with three men and then with four men. But the crow did not return to the nest until all the men were 11 .It was not until five men went into the tower and only four left that they were 12 able to fool the crow.

How good is a human's number sense? It's not very good. For example, babies about fourteen months old almost always notice if something is taken away from a 　13 group. But when the number goes beyond three or four, the children are 14　 fooled.

It seems that number sense is something we have in common with many animals in this world, and that our human 15 is not much better than a crow's.

1. A. rise　　　　　　　 B. pattern　　　　　　　　　　　　　 C. change　　　　　　　　　　 D. trend

2. A. Importantly　 B. Surprisingly　 C. Disappointedly D. Fortunately

3. A. survive　　　　　　　　 B. care　　　　　　　　 C. hatch　　　　 D. notice

4. A. generally 　　　　　　 B. sincerely　　 C. casually　　　　　 D. deliberately

5．A. distance 　　　　　 B. range　　　　 C. different　 　　　 D. interval

6．A. amazing 　　　　　 B. annoying　　　　　 C. satisfying　 D. disturbing

7. A. relax　　　　　　　　　 B. recover　　　　　　 C. react　　　　 D. return

8. A. appointment　　　　 B. excuse　　　　　　 C. idea　　　　　 D. explanation

9. A. fool　　　　　　　　　　 B. hurt　　　　　 C. catch　　　　 D. kill

10.A. repo　　　　　　　　　　　　　 B. repeated　　 C. designed　　 D. approved

11.A. confused　　　　　　 B. gone　　　　 C. tired　　　　　 D. drunk

12.A. gradually　　　　　　 B. luckily　　　 C. strangely　 D. finally

13.　 A. single　　　　　　　 B. small　　　　 C. local　　　　 D. new

14. A. seldom　　　　　　　 B. temporarily C. merely　　　 D. often

15. A. sight　　　　　　　　　 B. nature　　　 C. ability　　　　 D. belief

Despite its center　　　　nowhere near the islands， Morakot(the typhoon) is being blamed for 25 deaths in the Philippines.

A. was             B. being                C. is          D. has been

The Great Fire of London started in the very early hours of September 2, 1666. In four days it destroyed more than three-quarters of the old city, where most of the houses were wooden and close together. Over one hundred people became homeless, but only a few lost their lives .
　　The fire started on Sunday morning in the house of the King’s baker（面包师）in Pudding Lane. The baker, with his wife and family, was able to get out through a window into the roof. A strong wind blew the fire from the bakery（面包房）into a small hotel next door. Then it spread quickly into Thames Street. That was the beginning.
　　By eight o’clock three hundred houses were on fire. On Monday nearly a kilometer of the city was burning along the River Thames. Tuesday was the worst day. The fire destroyed many well-known buildings, old St Paul’s and the Guildhall among them .
　　Samuel Pepys , the famous writer, writer about the fire, “People threw their things into the river. Many poor people stayed in their houses until the last moment. Birds fell out of the air because of the heat .”
　　The fire stopped only when the King finally ordered people to destroy hundreds of buildings in the path（路径） of the fire.With nothing left to burn, the fire became weak and finally died out.
　　After the fire, Christopher Wren, the architect(建筑师), wanted a city with wider streets and fine new houses of stone．In fact, the streets are still narrow, but he did build more than fifty churches, among which was the new St Paul’s
　　The fire caused great pain and loss, but after it London was a better place: a city for the future and not just of the past.
【小题1】The underlined word‘family’in the second paragraph probably means____.

When I was young, I really doubted whether there was love between my parents. Every day they were busy earning money so that they could   41  the high tuition my brother and I needed. They didn’t   42  in the romantic ways that I read in books or saw on TV.

One day, Mom was sewing a quilt（被子）. I  43 sat down beside her. “Mom, I have a  44  here,” I said after a while. “Is there love between you and Dad?” I asked her in a very　45 voice.

Mom stopped her work and raised her head with   46  in her eyes. She didn’t answer immediately. She bent her head and continued to sew the quilt. I was   47  if I had hurt her. I was in great embarrassment and I was at a loss what to do. But at last she said, very   48  , “Susan, look at this   49 . Sometimes it appears, but most of it disappears in the quilt. The thread really makes the quilt strong and lasting. If   50  is a quilt, then love should be a thread. It can hardly be seen, but it’s really there.   51  is inside.”

I listened carefully but I couldn’t understand her until years later.

One day, Dad accidentally got　  52  while on duty. Ever since then he could no longer　  53　properly. Every morning and dusk Mom would help Dad walk slowly on the country road. Along the country road, there were beautiful flowers, green grass and trees. The leaves were gently glistening（发光）   54  the sun shining upon them. All of these made up the most beautiful   55  in the world.

“Dad, how are you feeling now?” I asked him one day. “Susan, don’t worry about me,” he said gently. “I just like walking with your mom. I like this kind of life.” Looking into his eyes, I  56　what they meant.

The doctor had said Dad would   57 in two months. But that day never came. He   58 away in peace.

59 I thought love meant flowers, gifts and sweet kisses. But from this   60 , I understand that love is just a thread in the quilt of our life, which makes life strong and warm…

1.                A．afford          B．cost            C．spend    D．offer

2.                A．go             B．live            C．act  D．walk

3.                A．happily         B．silently         C．secretly  D．nervously

4.                A．request        B．problem        C．message  D．question

5.                A．loud           B．light           C．low  D．clear

6.                A．surprise        B．anger          C．stress    D．horror

7.                A．amazed         B．confused        C．shocked  D．ashamed

8.                A．quickly         B．excitedly        C．bitterly   D．gently

9.                A．quilt           B．needle         C．thread   D．sewing

10.               A．belief          B．work           C．experience D．life

11.               A．Warmth        B．Thread         C．Cotton    D．Love

12.               A．tired           B．drunk          C．ill    D．injured

13.               A．talk            B．walk           C．work D．think

14.               A．with           B．as             C．for   D．by

15.               A．signs           B．symbols        C．pictures   D．reflections

16.               A．read           B．doubted        C．translated  D．recognized

17.               A．retire          B．recover        C．regain D．remove

18.               A．passed         B．escaped        C．faded D．turned

19.               A．Again          B．Once          C．Then D．Later

20.               A．word          B．account        C．experience D．accident