【题文】A new report says sea ice in the Arctic Ocean is melting more quickly than expected. American scientists say the ice is melting even faster than computer programs had estimated. Scientists know that climate change has a major effect on the Arctic Ocean partly because sea ice is ...
【题目】A new report says sea ice in the Arctic Ocean is melting more quickly than expected. American scientists say the ice is melting even faster than computer programs had estimated.Scientists know that climate change has a major effect on the Arctic Ocean partly because sea ice is ...
A new report says sea ice in the Arctic Ocean is melting more quickly thanexpected. American scientists say the ice is meltingeven1than computerprograms had estimated.Scientists know that climate change has a major effect on the Arctic Ocean partlybecause sea ice is 2. They also know that are...
句意：在过去的几十年里，北极的海 冰由于全球气候变暖而不断地减 少。从over the past decades可知， 此处应用现在完成进行时，表示动作 从过去一直持续到现在。
句首的时间状语Over the past decades意思是“过去的数十年间”,再结合句意讲的是北极的海洋冰川由于全球变暖而变少了,常识告诉我们冰川依然在递减,所以不能用过去完成时,因此选C。 结果一 题目 Over the past decades, sea ice ___ in the Arctic(北极) as a result of global warming. A.had decrea...
Over the past decades,sea ice ___ in the Arctic as a result of global warming.( )A.had decreasedB. decreasedC. has been decreasingD. is decreasing 相关知识点: 试题来源: 解析 答案:C.在英语中"over/in the past/last+时间段"要与"现在完成时"连用,从over the past decades可知,这种情况...
Over the past decades, sea ice ___ in the Arctic as a result of global warming.A: had decreasedB: decreasedC: has been decreasingD: is decreasing 相关知识点: 试题来源: 解析 C正确率: 82%, 易错项: A翻译在过去的十年间,北极圈上的冰由于全球变暖而逐渐消失。 本题主要考查现在完成进行时。...
1Over the past decades, sea ice ___ in the Arctic as a result of global warming. [ ] A. had decreased B. decreased C. has been decreasing D. is decreasing 2Over the past decades, sea ice ___ in the Arctic as a result ofglobal warming. A. had decreased B. decreased C. ...
Over the past decades, sea ice___in the Arctic as a result of global warming. A. had decreased B. decreased C. has been decreasing D. is decreasing 相关知识点: 试题来源: 解析 C 正确答案:C 解析:句意:过去几十年来(隐含至今),北冰洋的冰层一直在减少,选C。 知识模块:单项选择题反馈 ...
Over the past decades, sea ice in the Arctic(北极)___ as a result of global warming. A. had decreased B. will decrease C. has been decreasing D. is decreasing C. 本句考察时态,首先请您找准语言环境(即这句话讲述的是过去的事情还是现在的事情或者将来的事情)北极的冰在减少,是现在的事情即句...