______the road ,don’t forget to look both ways.
#68474
A
As crossing
B
While you cross
C
While crossing
D
Cross
推荐题目
While Helen __________ the guitar, her mother came in.
#41299
A
was playing
B
is playing
C
played
D
plays
_________ that they lost the game, tears came down her face.
#67711
A
On hearing the news
B
When heard the news
C
While hearing the news
D
The moment Kate heard the news