It's important to learn how the whole system works. Sometimes, ________, it's the details that interest us the most.
#32141
A
therefore
B
meanwhile
C
furthermore
D
though
推荐题目
 ---Will you go to Betty’s birthday party?---No, _______invited.
#33705
A
even though
B
until
C
if
D
as long as
This dictionary is _____ to me, but that one is _____ .
#33500
A
great help; helpful
B
a great help; of little use
C
important; of few importance
D
very helpful; of no any use