[解析]
(1)C.段落大意题。根据原文第一段"And climate scientists are now confident that heatwaves are more likely and more extreme because of climate change.气候科学家现在相信,由于气候变化,热浪更可能出现,也更极端。"可知我们可以从第一段中得知由于气候变化,更可能出现极端天气。故选C。
(2)D.细节理解题。根据原文第二段"it's that level that just means in normal conditions we'd see heatwave conditions and temperatures around kind of just above average,but you add that extra layer of heat on.That's when we start to break those records.这一水平意味着在正常条件下,我们会看到热浪条件和温度略高于平均水平,但你加上额外的一层热量。我们开始打破这些记录。"可知根据Liz Bentley的说法,我们可以了解到在异常情况下,温度将打破以前的记录。故选D。
(3)D.细节理解题。根据原文第四段" the aim is to keep that below 1.5 degrees.目标是将这一温度保持在1.5度以下。"可知《巴黎气候协定》的目标是保持全球气温上升低于先前商定的水平。故选D。
(4)B.观点态度题。根据原文倒数第二段"So we're going to have to adapt what we do and potentially adapt the crops we grow,and so we need to be exploring,we need to be researching,we need to be understanding our options so that we can change,as climate begins to bite.因此,我们将不得不调整我们所做的事情,并可能调整我们种植的作物,因此我们需要探索,我们需要研究,我们需要了解我们的选择,以便随着气候开始变化恶化时,我们能够改变。"可知作者对未来的温度的看法是怀疑的。A.Hopeful希望的;B.Doubtful怀疑的;C.Indifferent漠不关心的;D.Critical批判的。故选B。