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ains19.It _________ for two weeks, and the whole area is flooded. A.故A項(xiàng)正確。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。Realizing, trainedC.To realize, has been training【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。——從一個(gè)城市到另一個(gè)城市她一直在尋找一份工作,你知道,她將在六月畢業(yè)。D.has hunted forB.hunts for 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及現(xiàn)在完成進(jìn)行時(shí)?!乙呀?jīng)連軸轉(zhuǎn)努力了一整個(gè)星期來寫我的畢業(yè)論文。D.C.B.s wrong? You look really stressed out. —I ________ the whole week preparing for my graduation paper.A.【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。而B是現(xiàn)在完成時(shí),表示動(dòng)作到現(xiàn)在已完成或停止。因此可知C、D是過去完成時(shí),不符合。福特汽車公司在美國亞利桑那州的公共道路一直讓沒有安全的的司機(jī)操縱的自動(dòng)化微型轎車運(yùn)轉(zhuǎn)。D.C.B.its autonomous minicars on public roads in Arizona, the US, without a safety driver since October, 2017. A.is watching【答案】 C 【解析】【分析】由前半句的for two hours和后半句句意“他現(xiàn)在仍然在看”可知應(yīng)用現(xiàn)在完成進(jìn)行時(shí)。C.watchings still watching now.A.【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。——我洗了一天的衣服。D.C.B.13.— You look tired.— I ___________ clothes all day. A.故選D。哈撒韋公司的股票一直增長迅速。has been rising【答案】D 【解析】【分析】考查動(dòng)詞時(shí)態(tài)。C.has been raising very rapidly. A.s wealth,【點(diǎn)評(píng)】本題的關(guān)鍵是牢記短語over/in the last/past+段時(shí)間“在近幾年里”,常用于現(xiàn)在完成進(jìn)行時(shí)或現(xiàn)在完成時(shí)。had been working【答案】 C 【解析】【分析】考查時(shí)態(tài),題干中出現(xiàn)的over the last three months,用于現(xiàn)在完成進(jìn)行時(shí)或現(xiàn)在完成時(shí)。has been workingworkedworks11.Tom 故答案為D。我現(xiàn)在在一家大型的石油公司。句意:—這么多年以后再次看見你真是太好了。D.C.B.m now working for a large oil pany. A.10.—Nice to see you again after all these years. What ________?—Well, I39。所以使用現(xiàn)在完成進(jìn)行時(shí),強(qiáng)調(diào)動(dòng)作的延續(xù)性和反復(fù)性。has been learning【答案】D 【解析】【分析】考查時(shí)態(tài)。had been learningis learningwill be learning【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,現(xiàn)在完成進(jìn)行時(shí)表示動(dòng)作從某一時(shí)間開始,一直持續(xù)到現(xiàn)在,或者剛剛終止,或者可能仍然要繼續(xù)下去?,旣惿蠈懽髡n的動(dòng)作從過去持續(xù)到未來的這周末,所以要用現(xiàn)在完成進(jìn)行時(shí)。went【答案】B 【解析】【分析】。is goinghas been goinghad gone故B正確。句意:四個(gè)小時(shí)以來,我一直都在做家庭作業(yè),但是我不確信我是否能在明天上交它。D.had been doingB.have done注意表示動(dòng)作從某一時(shí)間開始,一直持續(xù)到現(xiàn)在,應(yīng)該用現(xiàn)在完成進(jìn)行時(shí)。所以應(yīng)該用現(xiàn)在完成進(jìn)行時(shí),且此處主語是the couple,且根據(jù)后句中的they可知,此處指的是夫妻兩個(gè)人,所以表示名詞復(fù)數(shù),所以謂語動(dòng)詞用原形,故選A。 decorate裝飾,動(dòng)詞;根據(jù)句意和 was decorating【答案】 A 【解析】【分析】句意: 這對(duì)夫婦從上個(gè)月末起就一直在裝飾他們的新公寓。has been decoratinghave decoratedhave been decorating6.The couple _________their new flat since the