Different weather makes people feel different. It influences (影响) health, intelligence (智力) and feelings.
In August, it is very hot and wet in the southern part of the United States. 【小题1】. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March.
The weather can also influence intelligence. For example, in a 1983 report by scientists, IQ (智商) of a group students were very high when a very strong wind came, but after the strong wind, their IQ was 10% lower. 【小题2】. Very hot weather, on the other hand (另一方面), can make it lower. Students in many schools of the United States often get worse on exams in the hot months of the year (July and August).
Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. 【小题3】. They even don’t like to outdoor activities.
Low air pressure (气压) may make people forgetful. 【小题4】. There is a “good weather” for work and health. People feel best at a temperature of about 18 centigrade (摄氏度).
Are you feeling sad, tired, forgetful, or unhappy today? 【小题5】.

A．It may be the weather’s problem.

B．Warm weather can have a bad effect on health.

C．The wind can help people have higher intelligence.

D．But fat people may have a hard time in hot weather.

E．People may have higher intelligence when low air pressure comes.

F．People leave more bags on buses and in shops on low-pressure days.

G．People there have heart trouble and other kinds of health problems during this month.