如图甲为描绘某一热敏电阻(电阻随温度的改变而改变,且对温度很敏感)的伏安特性曲线实验电路.
将下列句子改为陈述句
①你怎么能这样做呢?
②难道这件事我会不知道?
③难道我有这么笨吗?
My family and I had a(n) ________ trip in Taiwan because of the typhoon and rainstorm.
t/℃
0
1
2
3
4
5
6
7
8
ρ/kg•m﹣3
999.84
999.90
1000.00
999.97
999.94
999.85