问题
选择题
下列四种条件下,二氧化碳溶解度最大的是( )
A.高温高压
B.高温低压
C.低温低压
D.低温高压
答案
答案:D
下列四种条件下,二氧化碳溶解度最大的是( )
A.高温高压
B.高温低压
C.低温低压
D.低温高压
答案:D
交际用语。 |
A: Welcome to Beijing Zoo. __1__ . Let's go and see a tiger. B: Does the tiger come from Europe? A: __2__. It comes from Asia. It eats meat. B: __3__ . The panda is my favorite a |
A. She lives in China. B. There are all kinds of animals from all around the world. C. Is there a panda? D. Would you like to see Lingling? E. No, it doesn't. |