We can have_______ bluer sky if we create________ less polluted world．
#34650
A
a；a
B
a；the
C
the；a
D
the；the
推荐题目
– What do you think of ____________ 2013Asian Youth Games? - I should say it was ________ success.
#32928
A
/ ; a
B
the; a
C
the ; /
D
/; /
— Is SIEMENS European company?— Yes. Its head office is in Germany.
#32028
A
a; the
B
an; the
C
a; /
D
an; /
________ Dongtai you see today is _______ different city from what it used to be.
#33310
A
The, a
B
/, a
C
A, the
D
The , /