Polar bears live mostly on _____ sea ice, which they use as ___ platform for hunting seals.
#10066
A
a; a
B
a; the
C
不填；a
D
the; 不填
推荐题目
George couldn't remember when he first met Mr.Anderson,but he was sure it was______Sunday because everybody was at______ church.
#8411
A
/; the
B
the; /
C
a; /
D
/; a
If you travel by _______ train, you can have quite a comfortable journey, but make sure you get ______ fast one.
#9177
A
the ; the
B
不填 ;a
C
the ;a
D
不填;不填
George couldn’t remember when he first met Mr. Anderson, but he was sure it was _______ Sunday because everybody was at _________ church.
#9404
A
a; /
B
the; /
C
/; the
D
/; a
Let’s go to ____ cinema----that’ll take your mind off the problem for _____ while.6-10 DCBDD
#8936
A
a; a
B
the; the
C
a; the
D
the; a