A：铜和稀硫酸反应：Cu＋2H＋＝Cu2+＋H2↑
B：NaHCO3溶液与HCl溶液反应：H+＋HCO3－＝CO2↑＋H2O
C：铝和硫酸铜溶液的反应Al＋Cu2+＝Al3+＋Cu
D：氯化铁滴入沸水中生成氢氧化铁胶体Fe3++3H2O＝Fe(OH)3↓+3H+
以下是某小组同学在探究《光对鼠妇生活的影响》实验中的实验记录，请你分析：
时间环境
2min
3min
4min
5min
6min
7min
8min
9min
10min
11min
明亮
4
3
2
0
1
阴暗
6
7
﹣8
10
9
8
Mr. Jones teaches history. He is a very good teacher. During this year, most of his students got at least a C on the tests and there were many A's. On the last test, however, Mr. Jones got a big surprise. He wrote down all of his students' scores. Then he counted the number of students that got between 91 and 100. There were only two! Only two students got A's! He found out that there were only a few B's and C's. Most of the students in his class got a D or and F on the final test. Mr. Jones looked at the test again. He thought that it was too hard. He decided to give every student 10 more points. Then many of the students got good grades on the test. What a nice teacher!
2015年12月17日，中国成功将暗物质粒子探测卫星“ ”发射升空，它是目前世界 上观测能段范围最宽、能量分辨率最优的暗物质粒子探测卫星。（ ）
