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Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the
32 Botany Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest of insights. It is impossible
Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the
第一章 练习26:两类描述性短语 Exercise 1 -26 Two Types of Descriptive Phrases continued Exercise 1 -26: Two Types of Descriptive Phrases Repeat ......1...... It's a short nail. It's really short. ......2...... It's a chocolate cake. It's
第一章 练习31:描述性短语和固定短语的对比 Exercise 1-31 Contrasting Descriptive and Set Phrases Exercise 1-31: Contrasting Descriptive and Set Phrases Repeat after me. ......1...... It's a short nail. It's a fingernail. ......2....
Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest of insights. It is impossible to know tod