“It is difficult to answer that question” means _______ .

题目

“It is difficult to answer that question” means _______ .
0 - 离问题结束还有 14 天 23 小时
“It is difficult to answer that question” means _______ .
A.that question is not difficult to answer
B.that question is difficult to answer it
C.it is difficultly to answer that question

答案

意思是这个问题很难回答
B中多了一个it
应该选择C