It’s foggy today. I’m not sure             the highway will close soon. Let’s set off earlier.
#55274
A
whether
B
when
C
how
D
why
推荐题目
Why was the house on fire? _______ lightning hit it.
#57989
A
Because
B
Since 
C
As
D
Because of
         . ?  -He is tall and of medium build.
#55338
A
What does he like
B
What does he do
C
What's the matter with him
D
What does he look like