In the next 30 years we could see more heat waves like now occurring in the US or the ki

问题补充：

In the next 30 years, we could see more heat waves like now occurring in the US or the kind that swept across Europe in that caused tens of thousands of deaths.

A. those

B. that

C. this

D. the one

答案：

A. those

B. that

C. this

(答案→)D. the one

解析：考查代词。one用作替代词主要用于替代“a+单数可数名词”,表泛指;若需特指,则用theone。句意：在未来的30年内，我们会看到更多的热浪像现在发生在美国或在横扫欧洲造成成千上万死亡的那种。故D正确。