A:甲烷与丁烷
B:丁烷与异丁烷
C:氧气与臭氧
D:12C和13C
— I forgot to bring some food.
— It doesn't matter. We have a lot of food. You can _______ it with us.
下列说法均摘自某科普杂志,你认为无科学性错误的是( )