眾所周知，詞匯是GRE考試的基礎(chǔ)。那么怎樣才能掌握GRE必備的詞組呢？
這里為大家總結(jié)一些常用的核心詞組，希望對(duì)各位備考有幫助。

本期GRE必備詞組:
thus far 到目前為止

??釋義:

You use thus far to indicate up to this point.

?例句

A successful and effective mortgage-finance reform bill could fix what's broken in the current system and build on what has worked thus far.

?GRE

Given the great expense of conducting such experiments with proper controls, and the limited promise of experiments performed thus far, it is questionable whether further experiments in this area should even be conducted.
由于控制這類實(shí)驗(yàn)需要大量的投入，同時(shí)目前看來(lái)其結(jié)果并不明朗，因此這個(gè)領(lǐng)域是否值得在未來(lái)繼續(xù)探索還有待商榷。