题目内容
The number of the volunteers in our city_____2,000 .And sixty percent of them teachers and students.
A. is ; is B. is ; are C. are ; is D. are ; are
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题目内容
The number of the volunteers in our city_____2,000 .And sixty percent of them teachers and students.
A. is ; is B. is ; are C. are ; is D. are ; are