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ngRealizing, trainedC.Realized, has trained【答案】 A 【解析】【分析】句意:為了實(shí)現(xiàn)成為職業(yè)歌手的志向,她從小就一直很努力地訓(xùn)練。20.My friends from the mainlandis plainingC. 【點(diǎn)評(píng)】考查現(xiàn)在完成進(jìn)行時(shí)。C.has been raining【答案】 D 【解析】【分析】句意:連續(xù)下雨已經(jīng)兩周了,整個(gè)地區(qū)都發(fā)洪水了。22.You ____your depression for long, and now it39。故選D。C.is writing【答案】 C 【解析】【分析】句意:—Mary去哪了?—她吃完早飯就出去了,從那以后她就一直在圖書館里寫論文,你可以在那找到她。24.A new monetary policy will take effect next month. Really good news, especially for those panies that _______ with money. A.C.這真是個(gè)好消息,尤其是對那些一直在為錢發(fā)愁的公司來說。25.— I haven39。was preparingD. 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及現(xiàn)在完成進(jìn)行時(shí)。has been tryingD.且由“for months”也表明本句應(yīng)該用現(xiàn)在完成進(jìn)行時(shí)。will sithave satam sittinghave been sitting【答案】 D 【解析】【分析】句意:——我坐得太久了,腿麻了。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及現(xiàn)在完成進(jìn)行時(shí)。B.have been following分析句子可知,本空是指那些“一直關(guān)注這一問題的人”,根據(jù)語境可知從過去關(guān)注一直到現(xiàn)在還在關(guān)注,可知要用現(xiàn)在完成進(jìn)行時(shí),因此選C。doC.根據(jù)題干意思表示在過去五小時(shí)里一直做因此用現(xiàn)在完成進(jìn)行時(shí),故選D。B.D.【點(diǎn)評(píng)】考查動(dòng)詞時(shí)態(tài),本題涉及現(xiàn)在完成進(jìn)行時(shí)的應(yīng)用?!蚁戳艘惶斓囊路?。C.30.— You look tired.— I ___________ clothes all day. A.have been doing【答案】 D 【解析】【分析】句意:為了找到失蹤的孩子,村民們在過去五小時(shí)里一直在盡力做自己能做的事情 。29.In order to find the missing child, villagers _____ all they can over the past five hours. A.D.followed分析句意可知,本句為現(xiàn)在完成時(shí),表示表示從過去某一時(shí)間開始一直在進(jìn)行的動(dòng)作,并有可能持續(xù)下去,其形式為:sb have /has been doing sth。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及現(xiàn)在完成進(jìn)行時(shí)?,F(xiàn)在完成進(jìn)行時(shí)表示現(xiàn)在以前這一段時(shí)間里一直在進(jìn)行的一個(gè)動(dòng)作,這個(gè)動(dòng)作可能仍在進(jìn)行。B.tried——她一直在為下周一的駕駛考試做準(zhǔn)備。B.will prepare故選C。D.B.Mary寫論文這個(gè)動(dòng)作從過去一直持續(xù)到現(xiàn)在,而且還可能繼續(xù)下去,應(yīng)該用現(xiàn)在完成進(jìn)行時(shí),故答案為:C。had written her paper in the library ever since. You can find her there.A.23.—Where is Mary? —Oh, she went out after breakfast, andhave been masking【答案】 D 【解析】【分析】句意:你壓抑了很久,現(xiàn)在是時(shí)候放松一下了。have been maskedwill have maskedmasked 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及現(xiàn)在完成進(jìn)行時(shí)的應(yīng)用。rains21.It _________ for two weeks, and the whole area is flooded. A.have been plaining【答案】 D 【解析】【分析】句意:我來自大陸的朋友一直在向我抱怨,他們發(fā)現(xiàn)城市里的地鐵和他們在北京支付的地鐵