1.Perhaps this is the only market where you can get such cheap goods.

问题描述:

1.Perhaps this is the only market where you can get such cheap goods.
这里的where可以换成at which吗?
2.It was evening ____we reached the little town of Winchester.
A.that B.until C.since D.before
选哪个?为什么?
希望可以得到较详细的回答、感谢!

1,可以
2,选D,before,that 肯定不行,后面又不是定语从句,until是直到的意思,since后面跟完成时,before的话,意思是“我们还没到温彻斯特这个小镇,天已经黑了”