_________ across the railway, a train hit it.
#67607
A
While walking
B
Walking slowly
C
As the little pig walking
D
While the little pig was walking
推荐题目
The news quickly spread ______ China has successfully launched another manned spaceship.
#68117
A
which
B
that
C
when
D
while
The school shop, ________ customers are mainly students, is closed during class time.
#66969
A
which
B
where
C
whose
D
when
The size of the audience, ____ we had expected, was well over one thousand.
#74191
A
whom
B
who
C
as
D
which
You are saying that everyone should be equal, and this is ________ I disagree.
#73067
A
why
B
where
C
what
D
How