I don't think the experiment is ___ failure, because it has provided us with ___valuable experience for our future tests.
#8348
A
不填; 不填
B
不填; a
C
a; a
D
a; 不填
推荐题目
There are over 58,000 rocky objects in ______ space, about 900 of which could fall down onto ______ earth.
#8844
A
the; the
B
/; the
C
the; a
D
a; /
—Would you mind giving your advice on how to improve our efficiency? —If you make _____ most of forty-five minutes classes day after day, there will be _____ switch in grades.
#7855
A
/; /
B
the; a
C
/; a
D
the; /
____ walk is expected to last all day, so bring ____ packed lunch.
#9009
A
A; a
B
The; 不填
C
The ; a
D
A ; 不填
When I start to work, I have ____ better understanding of ____ society.
#7729
A
a; the
B
the; a
C
/; the
D
a; /
Yue yue, 2-year-old girl who was hit ,began to slip into worse state on Tuesday night.
#8732
A
the ; /
B
the ; the
C
a ; the
D
the ; a