Thank you for giving me a hand. I ______ in the experiment without your valuable

游客2024-01-19 20

问题 Thank you for giving me a hand. I ______ in the experiment without your valuable help.

选项 A、have failed
B、will fail
C、would have failed
D、must have failed

答案 C

解析由句意可知，帮助是发生在过去，故为与过去事实相反的假设，所以应该用would have done结构，故选C。

转载请注明原文地址:https://tihaiku.com/zcyy/3375728.html

相关试题推荐

随机试题

最新回复(0)

I’vebeenwritingformostofmylife.ThebookWritingWithoutTeachersin