Most scientists seem to agree that _______ certain limit should be set on _______consumption of cars to ease air pollution．
#9133
A
a; the
B
/;the
C
the; /
D
the; the
推荐题目
I didn’t make sense of _______poem until I read it _______ third time.
#9435
A
the; the
B
a; the
C
the; a
D
a, a
The driver was at_________loss When ________word came that he was forbidden to drive for speeding.
#9744
A
a；the
B
/；/．
C
the；the
D
a；/
As some experts say, Internet shopping will never take ______ place of shopping in stores, because many people find shopping at a store ______great enjoyment.
#8402
A
a; the
B
the; a
C
the; /
D
/; a
.. Department of Homeland Security and CIA produced ______ joint report on Monday warning that ______ next 911 could in fact occur on ______ different date.
#9730
A
the; a; the
B
a; the; a
C
/; the; the
D
a; /; the
Living in _______ ever increasingly fast-paced world, we are facing greater competition, so we must take _______ advantage of every opportunity to develop.
#8791
A
an; the
B
an; 不填
C
the; an
D
the; 不填