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。故答案選C。in the last few years意為“在過去的幾年里”,用于現(xiàn)在完成時。D.have taken placeB.took place30.Great changeshow long所在的句子用延續(xù)性動詞,borrow是非延續(xù)性動詞,keep是延續(xù)性動詞,故選B。to keep【答案】B 【解析】【分析】句意:——我能保存語文練習(xí)本多長時間?——三個星期。C.keep29.—How long can I _____ the Chinese workbook?—For three weeks.A.【點評】考查現(xiàn)在完成時中延續(xù)性動詞與for時間段的連用。have been away from【答案】 D 【解析】【分析】句意: 我已經(jīng)離開家鄉(xiāng)很長時間了,我十分想念它。C.went away frommy hometown for a long time. I really miss it! A. 【點評】考查現(xiàn)在完成時,注意yet的用法。t packed【答案】 D 【解析】【分析】句意:——Dave,我們十分鐘后要離開,你準(zhǔn)備好了嗎?——沒有,我還沒把我們的旅游手冊和毛巾打包。D.have packeddidn39。don39?!军c評】考查現(xiàn)在完成時。teaches【答案】 C 【解析】【分析】句意:我們的外語老師史密斯小姐從五年前就教我們英語。C.is teachingus English since five years ago.A.26.Our foreign teacher Miss Smith has been【答案】 D 【解析】【分析】句意:—你為什么這么匆忙找瑪麗,約翰?—老板想知道她去了哪兒并在那兒呆多久。D. has gone has goneC.B. has been25.—Why are you looking for Mary in a hurry, John?—The boss is wondering where she _______ and how long she _______ there.A.故選D。has gone【答案】 D 【解析】【分析】句意:jones在哪?他已經(jīng)去了郵局。C.will goA.s Mr Jones?—He【點評】考查動詞時態(tài)及have been to和have gone to的區(qū)別。從第二句來判斷. 邁克不在. 應(yīng)用“have/has gone to a place”來表示“去某地了(還沒有回來)”。has gone to【答案】 D 【解析】【分析】句意:邁克去了書店。has been towas inwent to【點評】考查時態(tài)的用法。am losing【答案】 C 【解析】【分析】我不能進屋了,因為我已經(jīng)丟了我的鑰匙。have lostwill loselose22.I can39?!庇蒭ver及答語可知句子用現(xiàn)在完成時,故用see的過去分詞seen。D.sawB.see21.一 Have you ever 【點評】考查時間狀語。in five years【答案】B 【解析】【分析】句意:他已經(jīng)在我們學(xué)校學(xué)習(xí)五年了。C.for five years20.He has studied in our school __________. A.表示動作從過去開始持續(xù)到現(xiàn)在用