According to the passage, people______.
A. can not work better in a noisy situation
B. will suffer from complete deafness because of noise pollution
C. can be psychologically affected by working in very noisy factories
D. may cooperate well in a noisy surrounding
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Researchers are finding that______.
A. heart disease and cancer are the most common killers of human beings
B. blood pressure and brain function are decided by cycles of sun, moon and seasons
C. the functions of human bodies have much to do with nature
D. any change in human bodies goes systematically with changes in the environment
If five people want to get the guided tour service, how much do they have to pay for their
A. 5.00.
B. 15.00.
C. 20.00.
D. 25.00.
According to the passage, which statement is NOT true？
A child may accept another person's underestimate of his ability.
B. People may think that he is too young to make the most of his mental faculties.
C. A person may have the idea that he is incapable of doing good work.
D. Some old people don't believe that they are capable of learning anything new.
We can conclude from the passage that we need to control noise pollution if______.
A. we want to stay both psychologically and physically healthy
B. we don't want to be physically deaf
C. we want to cooperate well
D. we don't want to be anxious
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