一What's behind door? I can't open it． 一Let me see．Oh,there's a chair．
#32341
A
a
B
an
C
the
D
／
推荐题目
We can play ______ , but we can’t play________.
#33550
A
guitar; basketball
B
guitar;the basketball
C
the guitar;basketball
D
the guitar;the basketball
―You’ve dropped _______ “s” in the word “success”. ―Oh, _______ letter “s” is doubled.
#33095
A
a; a
B
a; the
C
an; the
D
the; the
Let’s look at the bag. Can you see “s” on the corner of _bag?
#32330
A
a; A
B
an; An
C
an; the
D
the; An
Do you know _________ an “o” and _________ “u” in the word “computer”?
#32095
A
there is, an
B
is there, an
C
there is, a
D
is there, a