（2014重庆一中高三下第三次月考）14. An EU official stressed that effective measures could be taken, the future for Europe was indeed dark.
#66657
A
until
B
unless
C
since
D
while
推荐题目
______ we think of Ben, we have to admit that he is a highly competent man.
#67716
A
However
B
Whether
C
Whichever
D
Whatever
According to the United Nations, an aging society refers to one ____ 10 percent or more of the population is over 60, or 7 percent or more is over 65.
#68932
A
where
B
when
C
which
D
that
After living in Pairs for fifty years he returned to the small town ______ he grew up as a child.
#71747
A
which
B
where
C
that
D
when
_____unemployment and crime are high, it can be assumed that the latter is due to the former.
#67687
A
Before
B
Where
C
Unless
D
Until
(2014·济南4月巩固性训练)________it is，the boy never seems to be able to finish it off.
#66756
A
However interesting a book
B
Whatever interesting a book
C
How interesting a book
D
What an interesting book