We can have ______bluer sky if we create_ ____less polluted world.
#8929
A
a; a
B
a; the
C
the; a
D
the; the
推荐题目
---I’m making ___ progress with the help of my teachers. --- Great! I hope you can go to ____ college next year.
#9389
A
/; a
B
the; /
C
the; a
D
/; /
Although everything seems to have been taken into consideration， accident can happen when the astronauts walk in space．
#9795
A
不填；the
B
an；the
C
the；the
D
an；不填
—Did you have ________ fun at the party?—Yes. It’s ________ shame that you missed it.
#9311
A
a; a
B
/; /
C
/; a
D
a; /
-- Do you still remember when you first met John?--- I can’t quite remember, but I’m sure it was ______ Friday afternoon because we were at ______ school for a meeting.
#9843
A
/; the
B
the; /
C
a; /
D
/;a
Our class teacher is still on ______ holiday, so our monitor will be in ______ charge of the meeting today.
#8692
A
/; /
B
the; the
C
a; /
D
the; a