Question

【题目】My teacher made________easier to work out the problem in his way．

A．this

B．it

C．one

D．that

Answer 1

【答案】B

【解析】本题题意为“我的老师用他的方法使得解出这道题更加容易”。由easier和to work out可知，made后缺少了形式宾语it。