A. | can have made | B. | could make | C. | could have made | D. | can make |
分析 我把我的成功歸功于前一天你們的辛勤付出.沒(méi)有你們我相信我是不會(huì)做到這一點(diǎn)的.
解答 答案:C.
本題是屬于含蓄虛擬條件句的考查.couldn't have done 意為"(過(guò)去)不可能做某事,但實(shí)際上已做了".此處否定發(fā)生了轉(zhuǎn)移,是對(duì)前一天所發(fā)生的事實(shí)的一種虛擬.故選C.
點(diǎn)評(píng) 有時(shí)候假設(shè)的情況不以if引導(dǎo)的條件從句形式表現(xiàn)出來(lái),而是通過(guò)一個(gè)介詞短語(yǔ),連詞或其他形式表示.常用的詞或短語(yǔ)有:without,with,but for(要是沒(méi)有),otherwise,or,but等.
But for electricity(=If there were no electricity,there would be no modern industry.
He felt very tired yesterday,or/otherwise he would have attended the party.
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