____ ,I have never seen anyone who is as energetic as Barack Obama.
#94654
A
As long as I have interviewed many leaders
B
Since I have interviewed many leaders
C
Many leaders although I have interviewed
D
Many leaders as I have interviewed
推荐题目
He's late, __is often the case. 
#92571
A
as
B
what
C
it
D
this
The students ages ____ 15 to 18.
#92794
A
range
B
ranged
C
range from
D
ranges from
It ________ some time _________ I realized the truth.
#92551
A
was; before
B
is; before
C
has been; until
D
has been; after