You are certain to live your dream ____ you make great efforts and lay emphasis on improvements in efficiency. 
#27433
A
on condition that
B
as far as
C
even though
D
in case
推荐题目
I met an old friend __________ on the train yesterday.[
#26650
A
by chance
B
on purpose
C
in fact
D
in return
I met her quite ______.
#27507
A
in accident
B
on accident
C
by accident
D
with accident
My uncle is still ___.
#28052
A
on the holiday
B
on holiday
C
on a boliday
D
on holidays