The Monkey King is a popular cartoon character and he always the hearts of young people.
A:beats
B:wins
C:loses
D:misses
X
4
5
6
7
8
9
频数
1
2
26
40
29
一瓶标有“555mL”字样的纯净水,水的质量是 ____ g;小明喝了半瓶水,则剩余半瓶水的密度是 ____ kg/m3.