According to the man, what kind of diet should he follow?
A very restrictive diet eating only salads.
B. A moderate diet with no sugar.
C. A very mild diet with lots of sweets.
D. A strict diet eating one meal a day.
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Throughout the passage, the author is ______ in his attitude towards playing games.
A. favorable
B. critical
C. neutral
D. hesitant
He moved away from his parents, and missed them ______ enjoy the exciting life in the big
A. too much to
B. enough to
C. very much to
D. much so as to
The passage is mainly about ______.
A. the shaping of the tipping system
B. the practice of tipping in US
C. the popularity of tipping
D. the Origin of tipping
As we get older, our memory mechanism is broken, and so cannot be the same as it was before.
A. Right
B. Wrong
C. Not mentioned