Humans go against nature so environment is getting worse and worse.
#8968
A
the ; an
B
/;an
C
the;the
D
/;the
推荐题目
I’ve only been out of ________ school a couple of years, but I’ve forgotten all ________ math I learned．
#9803
A
the; the
B
不填; the
C
a; 不填
D
a; a
Paper money was in_______use in China when Marco Polo visited the country in________thirteenth century.
#8010
A
the;x
B
the;the
C
x;the
D
x;x
With the help of the new teacher, ____number of the students in my class who have made____ great progress in English up to now is far larger.
#9086
A
the; the
B
a ; a
C
the ; /
D
a ; /
---You look tired after _____ search for the missing boy．---Yes, I prefer to head for _____ bed as soon as possible．
#9614
A
a; the
B
the; the
C
the; \
D
\; \