What is leant from the comparison of annual survey in UCLA? A: Today’s students are more confident than they used to be. B: Today’s students are more assured than they used to be. C: Today’s students are more optimistic than they used to be. D: Today’s students are more materialistic than they used to be.

The UK _______ the US proposal.  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': '英语二2016年完型', 'isMemberControl': 0, 'type': 181} A: leant towards B: prayed for C: send out D: arrived at