_______with the size of the whole earth,the highest mountain does not seem high at all.

问题描述:

_______with the size of the whole earth,the highest mountain does not seem high at all.
A.When compared B.Compare
C.While comparing D.Comparing
答案应该选A.为什么?说明原因,

be compared with与什么比较,是让人拿来被比较,所以是被动