Polar bears live mostly on __________ sea ice, which they use as __________ platform for hunting seals.
#10169
A
a; a
B
a; the
C
不填; a
D
the; 不填
推荐题目
—Have you heard _________ news? The price of _________ petrol is going up again.
#10133
A
the, the
B
不填, the
C
the, 不填
D
不填，不填
Tom is ____ younger of the two newcomers. To be honest, I have never seen _____cleverer one.
#9336
A
/,/
B
a, the
C
the, a
D
/,a
What I’ve just got for Christmas is ________ attractive ipad, ______ present I have been longing for.
#8109
A
an; a
B
an; the
C
the; a
D
the; the
Many Internet users make _____ most of the half-price promotion and it is _____ good opportunity for online shopkeepers to get their names known.
#8088
A
a; the
B
/; the
C
the; /
D
the; a
Only if you put ______ sun there did the movements of the other planets in ______ sky make sense.
#8972
A
the; 不填
B
the; the
C
不填; the
D
a; the