I don’t know who invented ________ telephone. It’s really ________ most useful invention.
#9393
A
the; a
B
/; a
C
a; the
D
/; the
推荐题目
In ___ year 751, the Chinese traveler Du Huan was taken __ _ prisoner by the Arabic army．
#9694
A
a, the
B
/, the
C
the, a
D
the,/
He always tells ____ lies, to tell you ____ truth, I don’t believe what he said at all.
#9139
A
/; /
B
the; the
C
/; the
D
the; /
(2013·泰安一中月考)—John has put forward ________ most challenging question for us to answer.—Yes，it really is.I have never heard ________ harder one.
#7889
A
the；/
B
/；the
C
the；the
D
a；a
It came as ___ shock to learn that Bob, one of the top students in our class, failed in____ exam.
#8188
A
/; the
B
a; the
C
a; an
D
/; an