Wearelivinginanage________manyth

发布时间：2020-07-11 07:21:48

We are living in an age ________ many things are done on puter.













A.which












B.that











C.it











D.what

网友回答

D解析when引导的定语从句。when在从句中作时间状语。
以上问题属网友观点，不代表本站立场，仅供参考！