问题
选择题
The girl looked at me with a________expression. Maybe the problem was quite________.
A．puzzled；puzzling
B．puzzling；puzzled
C．puzzled；puzzling
D．puzzling；puzzling
答案
答案：A
A [the girl感到迷惑，所以会有puzzled expression；the problem令人迷惑的，故第二个空用puzzling。]