I don’t think the experiment is ______ failure, because it has provided us with _____ valuable experience for our future tests.
#9818
A
不填; 不填
B
a; 不填
C
a ; a
D
不填; a
推荐题目
I know you don’t like music very much. But what do you think of music in the film we saw yesterday?
#8257
A
不填；不填
B
the; the
C
the; 不填
D
不填；the
China Mobile has to face the problem that more and more people in China prefer to choose ______ cheaper wireless phone service known as ______ “Little Smart”.
#8858
A
a; the
B
a; 不填
C
the; 不填
D
the; the
While he was investigating ways to improve the telescope, Newton made______ discover which completely changed______man’s understanding of colour.
#7612
A
a…不填
B
a…the
C
不填…the
D
the…a
As _____ part of its urban planning, Foshan city in Guangdong Province has ordered _____ begging ban in all public places.
#7866
A
/ ; a
B
/; /
C
the ; the
D
the ; /