---Mary was being badly treated when John happened to pass by and helped her out ---I think it was not a pure______but had been well planned.
#7379
A
coincidence
B
occurrence
C
arrangement
D
incident
推荐题目
You have missed your______; please wait for the next round.
#6772
A
hope      
B
turn       
C
chance     
D
wish
You can't see the___________ now for they are having a meeting at the moment.
#7064
A
editor-in-chiefs
B
by an hour
C
by hour
D
each hour