【单选题】A quick review of successes and failures at the end of year will help _________your year ahead.
【简答题】A) rulesB) scalesC) lawsD) standards74. A) rules B) scales C) laws D) standards
【简答题】A) neverB) onceC) everD) yet74. A) never B) once C) ever D) yet
【简答题】A) unless C) as B) if D) after74. A) unless C) as B) if D) after