下列为等张溶液的是（）
A.3%氯化钠溶液
B.5%碳酸氢钠溶液
C.11.2%乳酸钠溶液
D.1.4%碳酸氢钠溶液
E.10%葡萄糖溶液
参考答案：D
—I’m to eat a horse now!
—Really? But I don’t have for you. It’s a great pity!
A．enough hungry; food enough
B．enough hungry; enough food
C．hungry enough; food enough
D．hungry enough; enough food
宫颈息肉（）。
A.性交后出血
B.经间出血
C.绝经多年后 * * 出血
D.停经后 * * 出血
E.经前或经后点滴出血
