The old professor worked many hours a day he became seriously ill_英语解答

The old professor worked many hours a day he became seriously ill.
The old professor worked many hours a day he became seriously ill.
A.although B.even if C.though

人气：228 ℃　时间：2020-06-03 13:12:34

解答

这个题目我以前见过.你漏了 D正确答案是 D——until The old professor worked many hours a day (until) he became seriously ill.年纪较大的教授天天都会工作很多小时,直到他得了重病.有什么问题请追问、希望及时...