Windows7wascreatedin2009,_________

发布时间：2020-07-11 02:43:28

Windows 7 was created in 2009, _________ many puter lovers were interested and excited．













A.where












B.why











C.which











D.when

网友回答

D
以上问题属网友观点，不代表本站立场，仅供参考！