Question

The students seemed ____ , so I repeated the ______ question

1. A.
   puzzled, puzzling,
2. B.
   puzzling puzzled,
3. C.
   puzzling puzzling
4. D.
   puzzled, puzzled

Answer 1

A
考查形容词。puzzled困惑的；puzzling令人困惑的。句意：学生们看起来很困惑，所以我重复了那个令人困惑的问题。