Question

【题目】— Why did ancient people build the Great Wall?— They built it to separate themselves ___ their enemies.

A.from
B.with
C.among

Answer 1

【答案】A
【解析】句意：---为什么古人建长城？---他们建长城是把自己与敌人分开。短语：separate Aform B，把 A与B分开，所以用from，所以答案是A。