题目内容
() 19. —What the number of the students in your school?
—About two thousand. A number of them from cities.
A. is;are B. is;is
C. are;is D. are;are
19. A
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题目内容
() 19. —What the number of the students in your school?
—About two thousand. A number of them from cities.
A. is;are B. is;is
C. are;is D. are;are