1957年,()在第一届全国人民代表大会第四次会议上作了《新人口论》的书面发言,其核心观点是控制人口数量,提高人口质量。
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The Norman Conquest was led by Duke William of Normandy, who claimed that King Edward
导游服务是随着()旅游活动的出现而产生的。
A. 社会性
B. 消遗性
C. 参与性
D. 享乐性
The phrase ‘green ideas’ was considered meaningless in the 1960s because the word ‘green’ had not acquired its meaning of being ‘friendly to the environment’.()
Though Soliloquy, Monologue and Aside are called differently, they actually refer to