---What’s the chief ______ of the world this year?---I think the Twin- Tower was destroyed.
#7526
A
business
B
matter
C
event
D
affair
推荐题目
The________of life is being________ what I am or what I have.
#5078
A
pride;proud
B
pride in;proud of
C
pride;proud of
D
pride in;proud
I didn’t have to work all weekend — I did it by _______. 
#7231
A
chance
B
choice
C
accident
D
myself