题目内容
________ of the Class 1 students is in the classroom. They are having a P. E. lesson on the playground.
A. Both
B. Neither
C. All
D. None
答案:D
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题目内容
________ of the Class 1 students is in the classroom. They are having a P. E. lesson on the playground.
A. Both
B. Neither
C. All
D. None