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
The visitors stood at the top of the mountain ________ east of the city, watching ______ burning sun rising.
#8193
A
the; a
B
\; the
C
the; the
D
\; a
---Look！Jane has_____blue expression on her face. ----So it seems that_____bad news proves true.
#10240
A
the; a
B
the;/
C
a; the
D
a;/
—Have you heard of ________ death of Steven Jobs? — Yes. It must be________ shock to Apple fans.
#8852
A
the; a
B
a; the
C
the; the
D
a; /
In ______1600’s ,Shakespeare made use of _______wider vocabulary than ever before .
#8120
A
the ; a
B
/ ; /
C
the ; /
D
/; a
I am in ________charge of the class which was in_________ charge of my wife.
#10075
A
不填；the
B
不填；不填
C
the; 不填
D
the; the