Facing this ________ problem, I found myself ________ about how to work it out.
#19230
A
puzzled; puzzled
B
puzzled; puzzling
C
puzzling; puzzling
D
puzzling; puzzled
推荐题目
In my opinion, jogging for some time is _________ to our health. 
#19005
A
available
B
accessible
C
beneficial
D
especial
 After the long journey, the three of them went back home,_______.
#18067
A
hungry and tiredly
B
hungry and tired
C
hungrily and tiredly
D
hungrily and tired
 Our teacher is Tony Brown. We call him(称呼他)        
#34852
A
Mr. Tony
B
Mr. Brown
C
Mrs. Tony
D
Mrs. Brown