Liquids can often be turned into gases.______,gases can alsso be changed into liquids.

题目

Liquids can often be turned into gases.______,gases can alsso be changed into liquids.
A)On the other hand
B)For example
C)In additon
D)Sooner or later

答案

A
on the other hand
从另一方面来看
有不明白的地方欢迎追问,