问题
选择题
—Why not _____her a camera?
—_____ too expensive. [ ]
A. getting, It
B. getting, It's
C. get, They're
D. get, That's
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Why not _____her a camera?
—_____ too expensive. [ ]
A. getting, It
B. getting, It's
C. get, They're
D. get, That's
答案：D
下表是小文在观察水的沸腾现象时记录的实验数据，请根据表中数据回答下列问题：
| 时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 温度/℃ | 90 | 92 | 94 | 96 | 98 | 99 | 99 | 99 | 99 | 99 | 99 |
（2）水沸腾后，继续加热，水的温度______（选填“升高”、“降低”或“不变”）
（3）若实验时不小心被①沸水烫伤；②水蒸气烫伤，______（填“①”或“②”）情况更严重，其道理是______．