---------I'm going to cut the big tree down.---------What__________?A.by B.to C.with D.at为什么不能用by呢????
问题描述:
---------I'm going to cut the big tree down.
---------What__________?
A.by B.to C.with D.at
为什么不能用by呢????
答
what with?
with what?
答
by 有通过的意思
答
c
with + 工具
by + 方式,如果问方式就一个字:How?
答
C with用什么工具