George Washington Carver was born in 1864. He was born a slave(奴隶). When he was still a baby, his mother was stolen. He was kept by his master.
All his life George loved  31 . When he was only seven years old, he already knew so  32  about plants that people in his hometown called him “the plant doctor”.
George wanted to learn as much as he could, but there was no   33  for black children where he lived. When he was ten, he left home to find a town that would allow   34  children to attend school. He studied in Missouri and Kansas   35  he finished high school. All this time he had to work to   36  his own expense(费用). He worked as a cook and opened his own laundry.
In 1890, George began college. At first he studied art, but he still had a   37  of plants. He began to study agriculture(农业). After he graduated, the famous inventor Thomas Edison asked him to work in his lab but George   38  . He had other   39  . He started an agricultural organization for black students in Alabama.
In those days, many   40  in the south grew only cotton. This was   41  to the soil(土壤). After a while the   42   would not grow as well. George Washington Carver wanted to help farmers in the south to grow plants like peanuts and sweet potatoes. These plants helped the 43  . Over the years he invented hundreds of ways to use these two plants.
George Washington Carver invented so many things that he was   44  “The Wizard(能手) of  Tuskegee”. He died in 1943 at the   45  of 79.

People didn't discover this new plant ________ 1943．

1. A.
   by
2. B.
   in
3. C.
   until
4. D.
   from

George Washington Carver was born in 1864. He was born a slave(奴隶). When he was still a baby, his mother was stolen. He was kept by his master.

All his life George loved  31  . When he was only seven years old, he already knew so  32   about plants that people in his hometown called him “the plant doctor”.

George wanted to learn as much as he could, but there was no   33   for black children where he lived. When he was ten, he left home to find a town that would allow   34   children to attend school. He studied in Missouri and Kansas   35   he finished high school. All this time he had to work to   36   his own expense(费用). He worked as a cook and opened his own laundry.

In 1890, George began college. At first he studied art, but he still had a   37   of plants. He began to study agriculture(农业). After he graduated, the famous inventor Thomas Edison asked him to work in his lab but George   38   . He had other   39  . He started an agricultural organization for black students in Alabama.

In those days, many   40   in the south grew only cotton. This was   41   to the soil(土壤). After a while the   42    would not grow as well. George Washington Carver wanted to help farmers in the south to grow plants like peanuts and sweet potatoes. These plants helped the  43  . Over the years he invented hundreds of ways to use these two plants.

George Washington Carver invented so many things that he was   44   “The Wizard(能手) of  Tuskegee”. He died in 1943 at the   45   of 79.

1. A. animals      B. plants       C. buildings       D. photos

2. A. much        B. many       C. little           D. few

3. A. house        B. farm       C. hospital        D. school

4. A. brown       B. yellow      C. black          D. white

5. A. when        B. until        C. for            D. since

6. A. cost         B. spend       C. pay            D. take

7. A. love         B. hate        C. question        D. surprise

8. A. accepted     B. refused      C. understood      D. cared

9. A. situations    B. suggestions   C. plays          D. plans

10. A. farmers      B. scientists     C. doctors        D. inventors

11. A. helpful      B. harmful      C. careful         D. wonderful

12. A. pumpkin     B. peanut       C. cotton         D. potato

13. A. soil         B. water        C. air           D. weather

14. A. seen        B. look         C. found         D. called

15. A. time        B. year         C. age           D. season

Arthur Robert Ashe Jr. was the first African-American player to take part in the international sport of tennis at the highest level of the game. He was born on July 10, 1943.

When Arthur was 6, his mother died. Arthur, with his father and his brother, lived near a large park in Richmond, Virginia. His father was the manager of the park. He took care of the park and made sure everything was right. 

Arthur was allowed to play in the park when he was seven years old. He was quite energetic. A swimming pool, tennis courts, and baseball diamonds (棒球场) were in the park. Arthur spent a lot of time playing there. He did well in sports, but he had never tried to play tennis.

He often watched the tennis players. Sometimes there were tennis lessons, and Arthur would watch even more carefully. The young man teaching the lessons noticed Arthur. His name was Ronald Charity.

Mr. Charity asked Arthur if he wanted to learn to play tennis. Arthur was excited and agreed. Arthur learned very quickly. Mr. Charity found Arthur would grow up to be a good tennis player. By the time he was ten, Arthur won a tournament (联赛). Many older and bigger players came to the park trying to win the prize, but Arthur beat them. He became known as “the kid who could play tennis”.

Arthur grew up to be one of the first successful African-American tennis players. He played and won all over the world.

1.Which question is answered in Paragraph 2?

2.The park offered people all of these EXCEPT ____.

3. How did Arthur meet Mr. Charity?

4.What did Arthur do for the first time at the age of ten?

5.This article is a(n) ____.