They haven't formally ___________ their engagement yet.
A: announce
B: announced
C: announcing
D: been announced
A: announce
B: announced
C: announcing
D: been announced
举一反三
- They haven't formally _________ their engagement yet.( ) A: managed B: elied C: announced D: denounced
- They ______ the launch of their new company only a month ago. A: announce B: are announcing C: have announced D: announced
- They haven't ________announced their engagement yet. 未知类型：{'label': 'questionDesc', 'content': '根据句意，选择合适的单词或短语', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': '英语二2019年完型', 'isMemberControl': 0, 'type': 181} A: occasionally B: initially C: orderly D: formally
- The subject of these lectures ______ by the lecture committee. A: is announces B: have been announced C: are announced D: has been announced
- The subject of these lectures _______ by the lecture committee. A: announces B: have been C: announced D: has been announced