-----What about going to the South Lake for a picnic next weekend? ----OK. But I am not sure ____it will rain.
#55506
A
why
B
where
C
when
D
whether
推荐题目
I ______ believe it _______ I see it with my own eyes.
#58288
A
won’t; and
B
will; but
C
will; until
D
won’t; until
I will tell him ___________ I see him. 
#56654
A
after soon
B
soon as
C
as soon as
D
till