某化学兴趣小组通过查阅资料知道,电解水时生成氢气和氧气的体积比为2∶1,但实验所得数据氢气和氧气的体积比略大于2∶1。针对这一发现,你认为下列说法中不可取的是( )
A:实验所得数据与理论值相差不多,可以认为实验已经成功
B:查找实验装置是否漏气
C:反复多次实验查找原因
D:大胆提出假设:氧气比氢气易溶于水
____×2<11 8×____ <68 9×____<38
____×6<47 ____×7<36 3×____<26
Who the wonderful story?
______ earthquake happened on ______ morning of April 14th in Yushu, Qinghai. By far, over 2,000 people have died.