I don’t know       he will win tomorrow. I never doubt       it will rain tomorrow.
#43299
A
if, if
B
if, that
C
whether, whether
D
that, if
推荐题目
 --_______have you lived here?—Since last year. 
#40738
A
How long
B
How often
C
How soon
D
How far
Look at the beautiful shirt. _______ colour is _______ favourite.
#40222
A
Its; Daniel’s
B
It’s; Daniel
C
It’s; Daniel’s
D
Its; Daniel