2014届高三一轮复习英语精品资料强化练习（新课标专用）Book4Unit2Word版含解析(共8页).doc

精选优质文档-倾情为你奉上Unit 2Working the land.单项填空 1_，they finished the task ahead of time.AThanks to work hardBOwing to work hardCDue to make great effortsDAs a result of their hard work答案D解析句意为：由于他们的努力工作，他们提前完成了任务。thanks toowing todue to由于，三个短语中的to都为介词，其后应跟名词、代词或动名词，比较四个选项可知D项正确。 2Progress so far has been very good.We are_confident that the work will be completed on time.Aotherwise BthereforeChowever Dsomehow答案B解析考查副词辨析。