.Jennifer didn’t attend the important conference,and that’s _________she hadn’t been gotinformed of it.
#80175
A
why
B
the reason
C
because
D
for
推荐题目
______we can’t get seems better than _______we have. 
#33172
A
What; what
B
What; that
C
That; that
D
That; what
________we went to visit Professor Smith, he________his research work.
#31550
A
The first time; devoted to
B
Whenever; was concentrate on
C
For the first time; was busy with
D
Each time; was absorbed in