English is___ useful language because people in many countries are using it.
#32831
A
a
B
an
C
the
D
/
推荐题目
Could you please not play______piano so loudly? Your mother is having_______rest now.
#33564
A
不填; a
B
a; the
C
the; a
D
the; 不填
-- Lily is coming by ________plane tomorrow. -- Let’s go to ________ airport to meet her.
#34664
A
a; a
B
/; a
C
the; the
D
/; the
--- How did you like ________ Jim’s party ? --- I should say it was ________success.
#33115
A
/ ; a
B
the ; /
C
a; a
D
a ; /