高一英语语法2道 急!Once upon a rime there was a wise man____go to th

高一英语语法2道 急!
Once upon a rime there was a wise man____go to the ocean to do his writing.
A.that used to
B.that was used to
C.which used to
D.who was used to
为什么不选D先行词不是人么
There was no sign of phone booth,____was there anyone at that early hour i cuold ask
A.so
B.as well as
C.nor
D.either
这道题请详细讲解一下 谢谢