题干
—Do you have enough nurses to take care of the injured?
—No, I think we need _______ nurses.
A：another
B：ten others
C：more ten
D：ten more
答案(点此获取答案解析）
D
—Do you have enough nurses to take care of the injured?
—No, I think we need _______ nurses.
A：another
B：ten others
C：more ten
D：ten more
，则这个圆锥的高为