The word challenging (in paragraph 2) probably means______.
A. interesting
B. expensive
C. difficult
D. dishonest
查看答案
Which of the following is true？
A. Flying kites can bring people more fun than any other activity.
B. Flying kites can cure many diseases.
C. Flying kites lost by other people will definitely bring people bad luck.
D. Flying kites in the fresh air can be good to people's health.
It can be inferred from the passage that the first group of blue-collar workers were most
A. migrants
B. educators
C. servants
D. farmers
What can be concluded from the passage？
A. People think too much of their appearance.
B. There is not a sure way of losing weight as yet.
C. Surgery is the fastest way of losing weight.
D. Going on diet is a safe way of losing weight.
Many Americans are trying to lose weight because______.
A. they want to look attractive
B. they only want to look young
C. they are misled by doctors
D. they are laughed at by others
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