English is___ useful language because people in many countries are using it.
#32831
A
a
B
an
C
the
D
/
推荐题目
—What did ________ old man in red buy in your shop?—He bought ________ umbrella.
#33152
A
a ; /
B
the ; an
C
/ the
D
an ; a
—How was food at Lucy’s house? —Great. Her mother is wonderful cook.
#34121
A
a; the
B
the; a
C
the; the
D
a; an
