Some people don’t known the value of their health they lost it.
#46233
A
after
B
when
C
until
D
as
推荐题目
The teaching building has five floors. My classroom is ______________ the third floor.
#50548
A
on
B
in
C
at
D
to
Mr. Black is strongly _____ keeping animals in the zoo, because he thinks animals should also have the right to enjoy freedom.
#45935
A
up
B
down
C
for
D
against
