It is careless him to make the same mistake again. I think it important him to be more careful next time.
#46165
A
to; for
B
of; to
C
of; for
D
for; of
推荐题目
His flat is ________the _______floor in a building on a busy street.
#49549
A
in, nine
B
in, ninth
C
on, nine
D
on, ninth