As a businessman, Mr. Green is a complete failure. Being lazy may well be one of the______to his success.
#12053
A
drawbacks
B
shortcomings
C
disadvantages
D
barriers
推荐题目
Anne felt nervous ____ she gave a speech in front of so many students.
#14362
A
for the first time
B
at the first time
C
the first time
D
at first
There has been ____ accidents on this part of road. 
#14351
A
a number of
B
a great deal of
C
a series of
D
plenty of