________ very much.

1. A.
   Thank
2. B.
   Thanks you
3. C.
   Thank you
4. D.
   Hello

________ very much.

［　　］

Very hot weather is common in many parts of the world. Although hot weather just makes most people hot, it can cause medical problems and death.
Floods, storms and other terrible natural events kill thousands of people every year. And we hear much about them in news reports. We general hear little about heat, which experts say may be nature’s most dangerous killer.
Health experts say that since the year 1900, very hot weather has killed more people in the United States than any other natural event. One year--- the unusually hot summer of 1980 heat caused about 1,700 deaths in the United States. In 1995, more than 600 people died in another heat wave in one city----Chicago, Illinois.
Besides drinking lots of cool water , doctors say there are some other things to do to protect against the health dangers of heat. Stay out of the sun, if possible. Wear loose and light—colored clothes. Wear a hat while in the sun. Eat fewer hot and heavy foods. And, when possible, cook foods during cooler time of the day. If possible, rest more often.
Health experts say these simple steps can prevent the dangerous health problems caused by heat. They will prevent sickness, help you feel better and may even save your life.
【小题1】Hot weather is common ______.

Much of the information we have today about chimpanzees（黑猩猩）comes from the research of Jane Goodall.
From an early age, Jane was interested in animals and animal stories. At the age of 10, she was talking about going to Africa to live among the animals there. At that time, in the early 1940s, this was a radical（激进的）idea because women did not go to Africa by themselves.
As a young woman, Jane finished school in London and then worked for filmmaker for a while. When a school friend invited her to visit Kenya, she worked as a waitress until she had earned（挣）the fare to travel there by boat. She was 23 years old at that time.
Once in Kenya, she met Dr. Louis Leakey, a famous paleontologist（古生物学家）. He was impressed with her knowledge of Africa and its wildlife and hired her to help him and his wife on a fossil-hunting tour. Dr. Leakey soon realized that Jane was the perfect person to complete a study he had been planning for some time. she expressed her interest in the idea of studying animals by living in the wild with them, rather than studying dead animals like fossils（化石）.
【小题1】 When Jane was very young, she      .