I don’t know who invented _____digital camera, and it’s really _____ most useful invention.
#9249
A
the; a
B
the; the
C
a; a
D
不填；不填
推荐题目
I have got _______ good news for you．You are to change _______ trains in Changsha and take _______ fast one.
#8464
A
/; /; a
B
a; /; a
C
a; the; the
D
/; the; a
—My son is lost . Have you seen a boy passing by here?—I saw boy hidden behind tree over there . You may go and have a look.
#10022
A
a; the
B
the; the
C
a; a
D
the; a
Companies in Zhongguancun all have their own characteristics, but they all share spirit of creativity and scientific skill that have made Zhongguancun success．
#8399
A
the; a
B
不填; a
C
the;不填
D
a；a
On October, 6 Apple’s Board announced that Apple had lost ______ wise and creative pioneer, and his spirit would forever be ______ foundation of Apple.
#9354
A
the; a
B
a ; the
C
a; a
D
the ; the