Question

一到英语题

I've made up my mind to go aroad next year ,darling.What about you?
Well,( )you're going .so will i
A if Bsice Cweather D as long as
答案是B，但D不行吗

Answer 1

since表原因，由于（或既然）你去所以我也去，
I've made up my mind 说明已经下定决心了，所以用if（假设），whther（是否），as long as（只要，表示条件）都没B合适

Answer 2

since 意为"既然"，表示对方已知的无需加以说明的原因或事实，语气比because弱，但是比as 强。
例如：Since we have no money, we can't buy that vase.
既然我们没钱，我们就不能买那花瓶。
Since everybody is here, let's begin our party.
既然大家都到了，那就开始我们的聚会吧！
as long as 表示的是一种假设。