问题
选择题
Without your help，I the job on time last week．
A．would not have finished
B．would not finish
C．would finish
D．would have finish
答案
答案：A
考查虚拟语气。本题是一个含蓄条件句，他的条件是通过介词短语的形式表示出来，根据后面的last week可知是与过去事实相反，主句里应该使用情态动词+have done,故A正确。