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0。B.has attractedC.will attract【答案】 B 【解析】【分析】句意:到目前為止,亞投行吸引了57個(gè)國(guó)家成為發(fā)起國(guó)。So far,到目前為止,句子強(qiáng)調(diào)過(guò)去對(duì)現(xiàn)在造成的結(jié)果,用現(xiàn)在完成時(shí)態(tài)。故選B。14.Mike used to be a top student, but he behind since he lost himself in puter games.A.fellB.has fallenC.wasD.has been【答案】 D 【解析】【分析】句意為“Mike過(guò)去是尖子生,但自從迷上電子游戲以來(lái)成績(jī)落后了”。由since可知but后的主句用現(xiàn)在完成時(shí),瞬間動(dòng)詞fall不能和since引導(dǎo)的時(shí)間狀語(yǔ)從句連用,故用延續(xù)性動(dòng)詞be。故選D?!军c(diǎn)評(píng)】本題考查現(xiàn)在完成時(shí)中非延續(xù)性動(dòng)詞和延續(xù)性動(dòng)詞的轉(zhuǎn)換。15.My mother a good example for me since I was young.A.wasB.has beenC.will beD.is【答案】 B 【解析】【分析】句意:打小以來(lái),媽媽就是我的好榜樣。根據(jù)時(shí)間狀語(yǔ)“since l was young”可知,主句應(yīng)用現(xiàn)在完成時(shí),表示動(dòng)作從過(guò)去一直持續(xù)到現(xiàn)在。故選B?!军c(diǎn)評(píng)】考查動(dòng)詞的時(shí)態(tài)16.Susan China before.This is her first time to be here. A.won39。t visitB.wasn39。t visitingC.hasn39。t visitedD.doesn39。t visit【答案】C 【解析】【分析】句意:蘇珊以前沒(méi)有來(lái)過(guò)中國(guó)。表示以前沒(méi)有來(lái)過(guò)中國(guó),用現(xiàn)在完成時(shí)。故C選項(xiàng)正確?!军c(diǎn)評(píng)】考查句子時(shí)態(tài)。17.He has studied in our school __________. A.since five yearsB.for five yearsC.for five years agoD.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。has studied是現(xiàn)在完成時(shí),和for+段時(shí)間連用,since+過(guò)去時(shí)間和現(xiàn)在完成時(shí)連用,in+段時(shí)間和一般將來(lái)時(shí)連用,故選B?!军c(diǎn)評(píng)】考查時(shí)間狀語(yǔ)。根據(jù)句意選出正確的時(shí)間狀語(yǔ)。18.All members_______ are admitted to the auditorium. A.have got the ticketsB.that had got the ticketsC.that have got the ticketsD.had got the tickets【答案】 C 【解析】【分析】句意:所有得到票的成員都被允許進(jìn)入了觀眾席。根據(jù)題意可知,本句為定語(yǔ)從句,且從句中缺少主語(yǔ),需要用 that或 who引導(dǎo) , 且 不可省略 , 所以排除A和D。票已經(jīng)拿到了,因此用完成時(shí),根據(jù) are可知,用現(xiàn)在完成時(shí),have got,故選C。 【點(diǎn)評(píng)】考查定語(yǔ)從句和時(shí)態(tài),注意tha引導(dǎo)從句的用法。19.I can39。t get into my room now because I _______ my key.A.lose16