英语 1. The direction ( ) a force is acting can be change .(顺便翻译一下这句) A. that B.which C. fr
英语1. The direction ( ) a force is acting can be change .(顺便翻译一下这句)
A. that B.which C. from whichD.where
什么是同位语?这句是不是

2. （ ） came back first was supposed to win the first prize.
是填No matter who 还是whoever?
还有什么事让步状语从句?
望高手解答,thanks.