________，he had no time to rest.
C
译文：尽管他很累，他也没有时间休息。此题考查的是让步状语从句，从句中表语提前。
Thatproposalisessentiallyirrelevant________theissueathand.
Ithasbeenfoundthatastrong________helpovercometheeffectsofdistraction.
Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.
英语翻译：他是公司的首席执行官,但总是平易近人。
Theoceansdonotsomuchdividetheworld_______uniteit