We would have lost our lives had it not been for the policeman．这句_英语解答

We would have lost our lives had it not been for the policeman．这句话对吗?这句话?
另外,had it been

人气：498 ℃　时间：2019-10-19 07:55:10

解答

正确,原句是
We would have lost our lives if it had not been for the policeman.
虚拟,去掉if,然后had 提前.