can you arrange the numbers in groups that _____10?

问题描述:

can you arrange the numbers in groups that _____10?
A.adding up to B.are added up to
C.are adding up to D.add up to
为什么不是B

这个其实就是英语的习惯用法,遇到的时候记住就好了
就比如英语中说这个商品销售的好,卖得好也是用sells well,而不是用 is sold well