翻譯B
　　82.Through years of hard work, they_______________（已經(jīng)把那片荒地變成了肥沃的農(nóng)田）.
　　83.It was long since I last saw her, and if she had not greeted me first_____________（我?guī)缀跽J(rèn)不出她來）.
　　84.Our defense at the court hearing finally___________________(使法官確信我們是清白的).
　　85._________________(你可以放心)we will fulfill our task ahead of time.
　　86.Man should live in harmony with nature, and____________________（試圖征服它是不明智的）.
　　翻譯答案及解析
　　82. have turned the waste land into fertile farm land.
　　【解析】本題考查完成時(shí)態(tài)固定短語用法�！鞍选�…變成”為”turn …into…”.另外“荒地”的表達(dá)”waste land, barren land, uncultivated land”；“農(nóng)田”為”farm land, cropland, cultivated land”。
　　83. I would not have recognized her
　　【解析】本題考查虛擬語氣。if引導(dǎo)的條件句時(shí)態(tài)為過去完成時(shí)，那么主句的結(jié)構(gòu)為“would not have done“。“認(rèn)出某人”一般用”recognize sb.”
　　84. convinced the judge that we were blameless
　　【解析】本題考查固定表達(dá)及時(shí)態(tài)一致�！白屇橙舜_信某事”有多種表達(dá)”convince sb. that…”;”make sb. sure that…”，”blameless”意思為“清白的；無可責(zé)備的；無過失的”；另外據(jù)句意可判定主句謂語為過去時(shí)，因此that 引導(dǎo)的從句與主句時(shí)態(tài)要保持一致。
　　85.You can count on us
　　【解析】本題考查固定表達(dá)�！眂ount on sb.”“指望、依靠某人”意即“某人可以放心”。
　　86.it is unwise to attempt to conquer it
　　【解析】本題考查形式主語結(jié)構(gòu)及短語用法“做什么是不明智的”為”it is unwise to do sth.”�！霸噲D做某事”為”attempt to do sth. ；try doing sth.”