Listen again to part of the lecture．Then answer the question．-考呗网题库移动版

不定项选择题Listen again to part of the lecture．Then answer the question．

参考答案C

解析:

不定项选择题What point does the professor make about the transition from hunting-gathering to agriculture?

不定项选择题根据听到的对话，回答题：
What is the hydrologic cycle?

不定项选择题Identify the area in the diagram that mainly concerns climatologists．