We could not reason out the way the robbers escaped,because we were unable to find any ________ of them.
#5152
A
chance
B
trace
C
point 
D
signal
推荐题目
 I've read ________ sports news about F1 race today. 
#7125
A
two
B
pieces
C
two pieces
D
two pieces of
 The lawyer required the ____ of evidence so that he could defend the accused.
#6332
A
judgment
B
contribution
C
subscription
D
presentation
After a short ________, I got my bag from the thief’s hand successfully.
#5711
A
exchange
B
explanation
C
encouragement
D
struggle