I don’t know who invented _____ iPhone, but I think it is____ useful invention．
#8139
A
the; a
B
the; the
C
an; the
D
an; a
推荐题目
Attracting _____ senior citizens, Florida is _____ home to the largest population of elder Americans.
#9035
A
不填; 不填
B
the; the
C
the; 不填
D
不填; a
Susan, ______ university student from Europe, teaches me ______ art in her spare time.
#9977
A
an; 不填
B
a; the
C
a; 不填
D
an; the
In communication, a smile is usually strong sign of a friendly and open attitude.
#9346
A
the; /
B
a; an
C
a; /
D
the; an
(2013·忻州联考) —Mr.Black, I think you have good taste in ________ art.So would you like to take ________ look at the painting.—Yes, I'd love to.
#7998
A
不填；a
B
a；the
C
不填；the
D
an；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