—What do you think of their marriage?
— , if I were Kate, I would not marry him.
A. Generally speaking
B. I have no idea
C. To be honest
D. To my surprise
网友回答
A. Generally speaking
B. I have no idea
(答案→)C. To be honest
D. To my surprise
解析： 考查交际用语。Generally speaking一般说来；I have no idea 我不知道；To be honest说实话；To my surprise让我惊讶的是。句意：你认为他们的婚姻怎么样？说实话，如果我是凯特，我不会和他结婚。所以选C。