If it was thought carefully,it will have been done better.为什么要用wa_英语解答

If it was thought carefully,it will have been done better.为什么要用was thought和has been done?
不是问为什么要用被动语态是为什么用was和has been

人气：498 ℃　时间：2020-03-28 00:12:52

解答

这句话的翻译是如果它被仔细的考虑过的话它将会被做的更好
was thought是因为它是被动语态后一句是虚拟语气表示与将来事实可能相反