温度℃
0
10
20
30
40
50
60
70
溶解度（g/100g水）
29.4
33.3
37.2
41.4
45.8
50.4
55.0
60.2
— There is little water left in the bottle, ______?— No, we need to buy some more before we run out of it.
《骆驼祥子》中的小福子为养活两个小弟弟怎么办了?（）
All the doctor’s efforts were________and the man involved in the car accident soon died.
