-----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
This sign means “ _____.”
#57944
A
No parking
B
No U-turn
C
No right turn
D
No left turn
I stayed at home .I went      to the park      to the cinema. 
#56082
A
neither; nor
B
either; or
C
both; and
D
not only; but also