Question

---How much difficulty did you have________________ this problem?
---_____________. It's quite easy.

A．to solve, Nothing

B．solving; None

C．to solve, None

D．solving; Nothing

Answer 1

B

试题分析：句意：---解决这个问题你有多少困难。---一点也没有，它相当容易。Have difficulty doing sth.故当回答how much多少的时候应该用none，当回答what的时候应该用nothing；选B。