-----where has his brother been ? ------No one knows. He has returned home safely but his missing made the police _____ . 
#95126
A
to puzzle
B
puzzling
C
puzzled
D
be puzzled
推荐题目
Anyone ________ bags, boxes, or whatever, was stopped by the police in Egypt.
#90390
A
seen carry
B
saw to carry
C
seen carrying
D
saw carrying
____ directly to the sun in summer will do great harm to our skin.
#94241
A
Be exposed
B
Being exposed
C
Exposing
D
Exposed
_____ more time, we could have done the job better.
#91402
A
Given
B
To give
C
Giving
D
Having given
Please keep us ________ of how things are going on.
#95535
A
told
B
informed
C
ignored
D
announced