Mary accepted Davids ___(invite)to join him for lunch.
invitation
暂无解析
Theblackwriterwantedtheothermembersoftheworkshoptotreat_________asanequal.
Peopletodayarehighlyconcernedaboutthequalityoftheairthey___(breath).
电话是在1876年发明的。翻译
沉默表明他对这个话题不感兴趣。
Ifyouareunabletocometotheinterview,for______reasonyoushouldinformusaheadoftime.
