Itisduringthelastthirtyyears_____

发布时间：2020-07-10 21:35:39

It is during the last thirty years ________ the custom of going away for holiday has grown up．













A.when












B.until











C.how











D.that

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！