be uesd as
the room used to be uesd as a meeting room
be uesd to sth
be used to do 和be uesd for 的区别
used to be和uesd to have 的区别
there uesd to be (be)some small coal mines(煤矿)here,didn't th
use to do be used to do be uesd doing 的差别
There uesd to be 反义疑问句的回答是什么样的?
Can you think out a situation ___ this idiom can be uesd?
求翻译gases from crop waste would be uesd to heat the building
miss the way it uesd to be 中的MISS为什么不用missing
There uesd to be a school here ,------ A usen't there Bdidn'
jack uesd to be one of the boys who ___ good at basketball i