If China’s space technology has achieved ____ breakthrough in this field, it really is ____ amazing wonder.
#9686
A
the; an
B
a; an
C
不填; the
D
a; 不填
推荐题目
Some of the books appear to be _______ ones that you have read, but after taking _______ second look, you will find that they are different.
#8673
A
/; a
B
the; the
C
the; /
D
the; a
In addition to keeping on taking ________ exercise, Alan is also going on ____ diet to lose weight.
#8065
A
an; a
B
an; /
C
/; /
D
/; a
I am____ of the class team at school and I am also ___ of the Senior High team.
#8727
A
captain , member
B
captain , a member
C
the captain , member
D
a captain , member
In communication，a smile is usually ________ strong sign of a friendly and ________ open attitude. (2011·重庆，26)
#7767
A
the；/
B
a；an
C
a；/
D
the；an