(2013·重庆，23)It's not easy to change habits，________ with awareness and self－control，it is possible.
#30482
A
for
B
or
C
but
D
so
推荐题目
The police stopped the car______ speed was more than 120km per hour.
#33272
A
whose
B
which
C
of which
D
that
Tim is in good shape physically_______ he doesn’t get much exercise.
#31842
A
even though
B
if
C
unless
D
as long as
To enjoy the scenery, Sara would spend long hours on the train ______ travel by air.
#33839
A
as to
B
other than
C
instead of
D
rather than
________，Carolina couldn't get the door open.
#30444
A
Try as she might
B
As she might try
C
She might try as
D
Might as she try