题目内容
The number of students in our school _______ 4,000 and a number of them ______ good at playing Ping-Pong.
A. is; is B. are; are C. is; are D. are; is
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题目内容
The number of students in our school _______ 4,000 and a number of them ______ good at playing Ping-Pong.
A. is; is B. are; are C. is; are D. are; is