Polar bears live mostly on_____ sea ice, which they use as ____platform for hunting seals.
#10482
A
a;a
B
a;the
C
/;a
D
the;/
推荐题目
-----Do you know whether they talked about their work or their family?-----As matter of fact，I couldn’t hear it clearly, as they talked in whisper．
#9098
A
the，a
B
the，the
C
a；a
D
a：/
The White Deer Plain directed by Wang Quan’an is one of_______most moving films and I really want to see it for ______second time.
#8160
A
a; a
B
the; a
C
the; the
D
a; the
So far nobody has provided ______ hard evidence to support their claim that they have seen _______ UFO.
#8905
A
an; a
B
the; the
C
不填；a
D
不填；an
Richard Powers’ The Echo Maker, ____ novel set in ___ small town of Kearney, Nebraska, US, has won the 57th US National Book Award for fiction.
#10479
A
the; the
B
a; a;
C
a; the
D
/; the