Question 4 is based on the conversation you have just heard.

4. What does Professor Henderson advise us to do to better deal with climate change?

解析：C。本题目为细节题。问题为：Henderson教授建议我们怎么做以更好地处理气候变化？正确选项原文所在句：And we also need to plan ahead so that we’re in a position to deal with the likely levels of climate change.我们需要提前计划，这样我们才能更好地应对气候变化。C) Plan well in advance（提前计划），和原文信息完全一致，选项在关键词上对原文进行了替换：ahead与advance均表示“提前”的意思。