Football, or ______ soccer in Britain, is the most popular sport in the world.
A. called
B. it is called
C. what is called
D. something calls
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--I suppose she is 30 years of age.-- ______.
A. You guess it!
B. You guessed it!
C. You are guessing it!
D. You'll guess it!
The writer of this text ______.
A. is a lover of dangerous activities himself
B. is against dangerous activities
C. introduces an interesting activity to people
D. doesn't say whether dangerous activities are good or bad
The writer think people take part in dangerous sports because ______.
A. they want to get away from modem life
B. they have more free time
C. they like adventures
D. they are not quite pleased with modem life
若某菜品成本毛利率为40%，则其销售毛利率为60%。（）
A. 对
B. 错
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