题目内容
---What the number of the students in the playground?
---About 80. And a number of them playing basketball.
A. are, is B. is, is C. is, are D. are, are
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题目内容
---What the number of the students in the playground?
---About 80. And a number of them playing basketball.
A. are, is B. is, is C. is, are D. are, are