－Are you sure you have to? It’s been so late. Make it another time?－I don’t know ________ I can do it if not now.
#31948
A
how
B
what
C
when
D
that
推荐题目
We have no choice. _______ we go or we stay, the result is the same.
#31333
A
Once
B
Unless
C
Whether
D
While
We Chinese eat with chopsticks ______ most westerners eat with knives and forks.
#31235
A
for
B
as
C
while
D
when
Find ways to praise your children often,_____ you’ll find they will open their hearts to you.
#32927
A
till
B
or
C
and
D
but
Yang Liwei spent the whole evening talking about the things and persons ________ none of us has ever heard of in CCTV station.
#80625
A
which
B
who
C
whom
D
that