________ 200BC, the Silk Road, which was the route for trade between the East and the West, was in use.
#24350
A
As early as
B
As far as
C
As long as
D
As well as
推荐题目
 As he works in a remote area, he visits his parents only ____.
#22938
A
occasionally
B
anxiously
C
practically
D
urgently
It may rain, but I shall go out _____.
#24799
A
somehow
B
anyhow
C
somewhat
D
anywhere