题型：单选题 题类：常考题 难易度：普通
|
时间/min |
0 |
2 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
|
甲的温度/℃ |
70 |
72 |
74 |
76 |
78 |
78 |
78 |
78 |
81 |
84 |
87 |
|
乙的温度/℃ |
70 |
71 |
73 |
74 |
76 |
77 |
79 |
82 |
84 |
86 |
89 |
试题篮
