问题
选择题
China has _____ population of more than 13 billion, and about 60 percent of them _____ peasants. [ ]
A. the; are
B. the; is
C. a; are
D. a; is
答案
答案：C
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China has _____ population of more than 13 billion, and about 60 percent of them _____ peasants. [ ]
A. the; are
B. the; is
C. a; are
D. a; is
答案：C