within two hours he had been diagnosed as having cancer which had spread to his lungs within的用法

分类: 作业答案 • 2021-12-03 13:06:05

问题描述：

within two hours he had been diagnosed as having cancer which had spread to his lungs within的用法
以及which在此的用法,具体分析,

答

1 which(定语从句的连接词,做主语)==the cancer that he had
2 within:在（某段时间）以内,不超出某段时间.如The firemen arrived within minutes of the call being made.