什么是初中“毛入学率”?
参考答案:
是指初中全部在校学生数占初中学龄人口总数的比重。用公式表示为:初中毛入学率=(初中全部在校学生数÷初中学龄人口总数)×100%。
Can you please spend _____ explaining it _____ us?
A.sometimes; to
B.some time; to
C.some times; for
D.sometime; for
— She didn't come to school yesterday, did she?
— ______. Though she was not feeling very well. [ ]
A. Yes, she didn't
B. Yes, she did
C. No, she did
D. No, she didn't