填空题

i Predicting climatic changes
ii The relevance of the Little Ice Age today
iii How cities contribute to climate change
iv Human impact on the climate
v How past climatic conditions can be determined
vi A growing need for weather records
vii A study covering a thousand years
viii People have always responded to climate change
ix Enough food at last
This book is a narrative history of climatic shifts during the past ten centuries, and some of the ways in which people in Europe adapted to them.

【参考答案】

vii