He didn’t understand the question, so there was a expression on his face. A. puz

He didn’t understand the _______ question, so there was a ______ expression on his face.

A. puzzling; puzzled                                   B. puzzling; puzzling

C. puzzled; puzzled                                    D. puzzled; puzzling

试题答案

A

解析:

前空令人困惑的问题；后空困惑的表情。