To know about China and the Chinese people, he made many social ___ while he was studying in the country.
A. contacts
B. compacts
C. contracts
D. concerns
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Dr. Martin will first give us a summary of the situation and then discuss it ___ .
A. at intervals
B. at length
C. at issue
D. at random
Chinese food looks good, tastes good, and is ___ .
A. nourishing
B. naughty
C. flourishing
D. particular
Just as the soul is a part of the earth, ___ the atmosphere.
A. as it is
B. the same is
C. so is
D. and so is
I have ___ interesting books on natural science.
A. much
B. a lot
C. many a great
D. a great many
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