题目内容
I wrote a letter to John for his help during my high school years,without which I ________ the college entrance exam.
| A.would fail | B.would have failed |
| C.should fail | D.must have failed |
B
B考察虚拟语气,句义:我给John写了一封信,感谢他在高中给我的帮助,没有他的帮助,我不会通过高考的。句义可知,这是对过去情况的假设,所以主句使用情态动词+have done的形式。故B正确。
练习册系列答案
相关题目