I didn't know his telephone numberA.Had I known; would ring him upB.Should I know ;would have ring him upC.If I knew ;would ring him upD.Had I know; would have rung him up请问这道题的选项为什么是D?
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/22 21:49:42
![I didn't know his telephone numberA.Had I known; would ring him upB.Should I know ;would have ring him upC.If I knew ;would ring him upD.Had I know; would have rung him up请问这道题的选项为什么是D?](/uploads/image/z/11881893-21-3.jpg?t=I+didn%27t+know+his+telephone+numberA.Had+I+known%3B+would+ring+him+upB.Should+I+know+%3Bwould+have+ring+him+upC.If+I+knew+%3Bwould+ring+him+upD.Had+I+know%3B+would+have+rung+him+up%E8%AF%B7%E9%97%AE%E8%BF%99%E9%81%93%E9%A2%98%E7%9A%84%E9%80%89%E9%A1%B9%E4%B8%BA%E4%BB%80%E4%B9%88%E6%98%AFD%3F)
I didn't know his telephone numberA.Had I known; would ring him upB.Should I know ;would have ring him upC.If I knew ;would ring him upD.Had I know; would have rung him up请问这道题的选项为什么是D?
I didn't know his telephone number
A.Had I known; would ring him up
B.Should I know ;would have ring him up
C.If I knew ;would ring him up
D.Had I know; would have rung him up
请问这道题的选项为什么是D?
I didn't know his telephone numberA.Had I known; would ring him upB.Should I know ;would have ring him upC.If I knew ;would ring him upD.Had I know; would have rung him up请问这道题的选项为什么是D?
答案是 Had I known,I would have rung him up
原句 D 好像写错了,
如果 D 的形式是 Had I known,I would have rung him up
选 D .
Had I known = If I had known
是倒装,表示虚拟语气
I would have rung him up
过去将来完成时,配合主句的时态
提示:Had I known ...I would have ...
是固定搭配.