The cells of humans, especially _____of the brain, can live only minutes without circulating blood.
#15399
A
that
B
ones
C
it
D
those
推荐题目
—Would you like______ to eat ?—Yes，please.
#57390
A
anything different
B
different anything
C
something different
D
different something
Have you ever been to Mount Huangshan, _____ is famous for its towering pine forests and "sea of clouds"?
#15076
A
which
B
where
C
that
D
what
The two girls are so alike that strangers find________difficult to tell one from the other.
#15087
A
it
B
them
C
her
D
that
It is so difficult a problem that ____ student in this class ____ work it out.
#15173
A
any; can't
B
no; can
C
every; can
D
no; can't