相关知识点: 试题来源: 解析 have risen 考查动词的时态和主谓一致。句意:在过去的100年里,世界各地的平均气温上升了0.5摄氏度至10摄氏度。由时间状语Over the past 100 years可知应使用现在完成时,主语average temperatures为复数,故填have risen。反馈 收藏 ...
相关知识点: 试题来源: 解析 have risen [详解]考查动词时态。句意:在过去的100年里,全球平均气温上升了0.5℃到1℃。根据Over the past 100 years可知,应用现在完成时,主语average temperatures是复数,助动词使用have。故填have risen。反馈 收藏
【试题参考答案】Over the past 100 years, average temperatures around the world (rise) by 0.5 ℃ to 1℃. ,组卷题库站
More older people using more electrical energy to keep cool as temperatures rise could add to emissions, and thus drive more warming until our energy supply becomes entirely fossil fuel-free.“This confluence of population, ageing and climate change on energy demand is really important to start ...
The global average air temperature near the Earth's surface rose 0.74 ± 0.18 °C (1.33 ± 0.32 °F) during the last 100 years.The Intergovernmental Panel on Climate Change (IPCC) concludes,"most of the observed increase in globally averaged temperatures since the mid-20th century...
相关知识点: 试题来源: 解析 答案见上4.have risen的 一意:在的 100年里,世界各地的平均气温上升了0.5摄氏度至10摄 氏度。 由时间状语 Over the past 100 years 可知应使用现 在完成时,主语 average temperatures 为复数,故填 have risen 反馈 收藏 ...
What is the main cause of global warming?now higher than at any time in the last 800,000 years A. The increasing amant of carbon dioxide.and reached a record high in May this year. B. Food production.Higher temperatures, extreme weather events and C. Shortage of fresh water.higher se ...
More older people using more electrical energy to keep cool as temperatures rise could add to emissions (排放),and thus drive more warming until our energy supply becomes entirely fossil fuel-free. “This confluence (汇集)of population, ageing and climate change on energy demand is really ...
Class sizes in the school are below the national average . 这所学校班上的人数少于全国平均数。 牛津词典 400 people a year die of this disease on average . 平均每年有400人死于这种疾病。 牛津词典 Temperatures are above/below average for the time of year. 温度高于 / 低于此时的年平均温度。 牛...
using fuels like oil and petrol on a large scale. On average, world temperatures have risen by about half a degree (Celsius) over the last 100 years. They could rise by another three degrees over the next 50 years. 当使用燃料开始的人们大规模时地,喜欢油和汽油问题以温室效应开始了大约100年...