This math problem is _____ that one.I can't work it out
问题描述：
This math problem is _____ that one.I can't work it out
A.not so easy as B.easier than C.less difficult than D.as easy as
请详解
答
A.
由第二句话的意思“我不能解答”可以得出 这道数学题应该比那一道难,也就是不容易.
四个选项中,只有A 选项表示不容易,B表示更容易,C不难于=更容易 D 一样容易
而so...as 用于否定句的比较中,所以选择A 选项.