英语翻译

问题描述:

英语翻译
Don‘t set yourself up for failure.Your chances of achieving your goals are much better____they're realistic.
A.since B.unless C.if D.as

A.since
set up for
自以为;自命为;为…做准备
别以为你自己失败了,(既然)你的目标是现实的, 你成功的机会就要好得多.
A既然,B除非,C 如果D 正如.
这里是连词,"既然"