Question

【题目】--- This English problem is difficult to solve.
--- Don't worry. I will help you.
A.find out
B.know
C.work out

Answer 1

【答案】C
【解析】句意：——这个英语问题很难解决。——别担心，我会帮你的。solve解决；find out找到，查明；know知道；work out算出；解决。故选C。