Question

I _____ to your party, but I didn't have time. A. would have come B. could have come

这题答案给的是B，但我觉得A更好。请高手详细解释下，谢谢！

Answer 1

你好。你是正确的，应该是A
==If I had had time, I would have come to your party. (这是最好的证明方法，show it to your teacher 。看来，你们燃尺老师的变通能力不行，还皮饥高有他的英语思维不到位，只会肢圆根据所给答案上课。) 祝你愉快。

追问

我也这么觉得，但现在我还不能确定。如果确定了咱是对的，我就给你分

追答

放心吧，我是吃英语饭的。Good day to you.

Answer 2

“1.would+have+done”虚拟语气，表示对过去事情的假设，意思是“本来会做”。
I would have told you all about the boy's story, but you didn't ask me. 我销首空本来会告诉你这个小男孩的故事，但是你没有问我。
2.“could+have+done”是虚拟语气，表示对过去芹卖事情的假设，意思是本来能够做某事而没有做。
He could have passed the exam, but he was too careless. 本来他能够通过考试，但是他太粗亏瞎心。

相比之下，选could have come更为确切，需要仔细体会句子的语境。

追问

题干后一句说的是我没时间，也就是客观情况导致不能去。那么用could就有点矛盾吧：“我本能......但没时间”。
用would的话，就是我本来要去的，但是我没时间。感觉这样更通顺。
您怎么看？

Answer 3

看but后面的句子，说明事情已经发生，所以前面半句应该是表历弊示发生铅中过的事肢激族情而没有实现的。如果用A,应该是未发生的事情，比如：I would have come to your party if I have time.