Ａll the passengers would have died of cold and hunger ______for the bus driver.A had it not been B had it beenC it had not beenD it had been but
热心网友
应当选择A。C、D选项存在语序问题，因为如果不采用倒装，则连词if不可省略；B选项语意不同；but for是引导虚拟语气，构成重大干扰项。
热心网友
答案是A这是一个IF引导的条件从句。但是它省落了IF，且用了部分道装。所以你在理解这个句子时应该仔细去分析它。它的大概意思是“如果不是大巴司机，所有的乘客都会被冻死和饿死”。
热心网友
The answer is A. = if it had not been - an English teacher.
热心网友
All the passengers would have died of cold and hunger ______ for the bus driver.A had it not been B had it beenC it had not beenD it had been but答案是“A”....had it not been假如不是这个巴士司机，全车上的乘客都会冻死或饿死了。
热心网友
chose Dbut for构成虚拟语气!