Recent research has claimed that an
excess of positive ions in the air have an ill-effect on people’s physical or
psychological health. What are positive ions Well, the air is full of ions,
electrically charged particles. But sometimes this balance becomes disturbed and
a larger proportion of positive ions are found. This happens naturally before
thunderstorms, earthquakes or when winds such as the Mistral, Foehn, Hamsin or
Sharav are blowing in certain countries. Or it can be caused by a build-up of
static electricity indoors from carpets or clothing made of man-made fibres, or
from TV sets, duplicators or computer display screens. When a
large number of positive ions are present in the air many people experience
unpleasant effects such as headaches, fatigue, irritability, and some
particularly sensitive people suffer nause A. They think they are insane. B. They feel rather bad-tempered. C. They become violently sick. D. They are too tired to do anything.
[填空题]
What’s the relation between Japanese and the Sino-Tibetan family like
(Fill in the blanks by writing NO MORE THAN THREE words)
[单项选择]
{{I}}Questions 14~16 are based on the following talk.
You now have 15 seconds to read Questions
14~16.{{/I}} | What is George Orwell mainly known as A. A literary critic. B. A war correspondent. C. A volunteer in the Spanish Civil War. D. A novelist.
[填空题]
You should also note that each major language family has several ______ within it.
[填空题]
Which language family includes most languages in the area of North Africa and the Middle East
[判断题] {{B}}Part A{{/B}} {{I}} You will hear a talk. As you listen, answer
Questions 1 to 10 by circling True or False. You will hear the talk ONLY
ONCE. You now have 60 seconds to read Questions
1~10. {{/I}}
A recent trial has got rid of American’s interest in the problem of violence against women.
[填空题]
How many languages are used throughout the world today
[单项选择]
{{I}}Questions 11~13 are based on the following talk.
You now have 15 seconds to read Questions
11~13.{{/I}} | What should one do if he wants to work more efficiently at his low point in the morning A. Change his energy cycle. B. Overcome his laziness. C. Get up earlier than usual. D. Go to bed earlier.
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