5. The itch begins after the mosquito flies away.

B

One day a poor farmer was taking a bag of rice to town . Suddenly the bag fell off his horse on the road. He didn’t know how to do about it because it was too heavy for him to lift by himself. He only hoped that somebody would soon pass by and help him .

Just at that moment a man riding a horse came up to him .But the farmer was very disappointed(失望) when he saw who he was . It was the great man living nearby. The farmer had hoped to ask another farmer or a poor man like him .

But to his surprise ,the great man got off his horse as soon as he came nearer. He said to the farmer,“I see you need help , friend, how good it is that I’m here just at the right time. ” Then he took one end of the bag, the farmer took the other, they together lifted and put it on the horse .

“Sir,” asked the farmer,“How can I pay you?”

“It’s quite easy ,” the great man answered with a smile , “Wherever you see anyone else in trouble, do the same for him.”　

根据短文内容，选择正确答案，并将其标号填入题前的括号内。(10分)

4. The mosquito bites you too quickly to let you know.

3. If a mosquito wants to bite you, it means she is very tired.

2. All mosquitoes like to bite people for blood.

1. Mosquitoes means “蚊子” in Chinese.

19. ______ the twins’ help ,the old woman finished washing all her clothes quickly.

　　　 A. Under　　　　 B. Until　　　　 C. With　　　　　　 D. Thanks for

18. Mr. Cao. Who will give us the talk about man-made satellites _____ the inventor ?

　　　 A. until　　　　 B. expect　　　　 C. instead　　　　　 D. instead of

17. Oh, Mr. Gao. I’m afraid that you can’t tie your horse _____ the banana tree.

　　　 A. on　　　　　　 B. to　　　　　　 C. onto　　 　　　　D. on to

16. Mr. Mu tells us that he was born in _____ , so he is more than forty years old.

　　　 A. the 1950　　　 B. 1950’s　　　 C. the 1950s　　　　 D. 1950s