Please give me ________envelope, I want to write a letter to my father.
#33524
A
a
B
an
C
the
D
/
推荐题目
He has______ unusual chair. It is like ________ “h”.
#32648
A
an , an
B
an ,a
C
a , an
D
a , a
It’s an________.
#33856
A
key
B
pen
C
quilt
D
English book
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