2.The Miao are the fourth largest group by population in China.
A. fifth
B. fourth
C. third
D. sixth
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China was the first country in the world to breed fresh water fish.As early as __________years ago,the Chinese began raising fish in ponds.
A. 2,800
B. 3,500
C. 2,500
D. 3,000
More than _______years ago Confucius even accepted bacon for lessons.
A. 2,500
B. 2,400
C. 2,600
D. 3,000
Miao people won't really stop their new year till _______ next year.
April
B. May
C. March
D. January
The special silver drawing plate has _____ eyes of different diameters and the silver strip must pass through all these until it finally equals the diameter of human hair.",which will take almost ____hours one day.
A. 52;12
B. 52;13
C. 53;12
D. 54;14