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izona, the US, without a safety driver since October, 2017. A.has been operatingB.has operatedC.had been operatingD.had operated【答案】A 【解析】【分析】句意:自2017年10月。福特汽車(chē)公司在美國(guó)亞利桑那州的公共道路一直讓沒(méi)有安全的的司機(jī)操縱的自動(dòng)化微型轎車(chē)運(yùn)轉(zhuǎn)。since,“自從”,Since后如果是過(guò)去的時(shí)間,主句要用現(xiàn)在完成時(shí)。因此可知C、D是過(guò)去完成時(shí),不符合。現(xiàn)在完成進(jìn)行表示動(dòng)作從過(guò)去一直持續(xù)至現(xiàn)在,這個(gè)動(dòng)作正在進(jìn)行。而B(niǎo)是現(xiàn)在完成時(shí),表示動(dòng)作到現(xiàn)在已完成或停止。分析可知從過(guò)去一直至現(xiàn)在,要用現(xiàn)在完成進(jìn)行時(shí),故選A?!军c(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。14.He _______ it for two hours, and he39。s still watching now.A.has been watchedB.watchingC.has been watchingD.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)。故選C。15.Rosa _____ this washing machine for more than ten years. She is thinking about buying a new one. A.is usingB.usedC.had usedD.has been using【答案】 D 【解析】【分析】句意:Rosa已經(jīng)使用這臺(tái)洗衣機(jī)超過(guò)10年了,她正在考慮買(mǎi)一個(gè)新的。表示從過(guò)去某個(gè)時(shí)間持續(xù)到現(xiàn)在一直發(fā)生的動(dòng)作用現(xiàn)在完成時(shí)態(tài)或現(xiàn)在完成進(jìn)行時(shí)態(tài),故答案選D?!军c(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。16.Judith ______ on her new novel which is supposed to e out next month. A.has been workingB.had workedC.will be workingD.was working【答案】 A 【解析】【分析】句意:朱迪思一直在寫(xiě)她的新小說(shuō),這本小說(shuō)預(yù)定下個(gè)月出版。根據(jù)下文which is supposed to e out next month可知,她的小說(shuō)還沒(méi)寫(xiě)完,現(xiàn)在還在寫(xiě),表示從過(guò)去一直到現(xiàn)在一直在寫(xiě),可能還會(huì)寫(xiě)下去,應(yīng)使用現(xiàn)在完成進(jìn)行時(shí)。故選A。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及現(xiàn)在完成進(jìn)行時(shí)。17.My friends from the mainland to me that they find the city39。s subway cars are too old pared with what they pay for subways in Beijing. A.plainedB.is plainingC.was plainingD.have been plaining【答案】 D 【解析】【分析】句意:我來(lái)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?cè)诒本┲Ц兜牡罔F相比太老了。由句子結(jié)構(gòu)可知,含有賓語(yǔ)從句的復(fù)合句,從句謂語(yǔ)動(dòng)詞are,用的是一般現(xiàn)在時(shí),主句強(qiáng)調(diào)動(dòng)作的延續(xù)性和反復(fù)性,要用現(xiàn)在完成進(jìn)行時(shí),故選D。 【點(diǎn)評(píng)】考查現(xiàn)在完成進(jìn)行時(shí)。注意根據(jù)主從句的時(shí)態(tài)關(guān)系確定正確的時(shí)態(tài)。18.— Isn39。t it hard to drive downtown to work?—Yes, that39。s why I ________ to work by train.A.have been goingB.have goneC.was goingD.will have gone【答案】A 【解析】【分析】考查時(shí)態(tài):根據(jù)句意:開(kāi)車(chē)到市中心工作難道不難嗎?是,那就是我為什么一直坐火車(chē)上班的原因。說(shuō)明坐火車(chē)上班一直持續(xù)到現(xiàn)在以后可能還在做。用現(xiàn)在完成進(jìn)行時(shí),選A?!军c(diǎn)評(píng)】考查現(xiàn)在完成進(jìn)行時(shí)。19.Housing prices_____ since a few years ago. Therefore, it39。s time the central government _____ some effective measures to bring them under control. A.have increased。 would takeB.have increased。 will takeC.have been increasing。 takes