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。...
27. Over the past decades, sea ice in the Arctic(北极)___ as a result of globalwarming. A. had decreased B. will decrease C. has been decreasing D. is decreasing 相关知识点: 试题来源: 解析 一网解析: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...
1In the past decades, sea ice ___in the Arctic as a result of global warming.[ ] A. had melted B. has been melting C. melted D. is melting 2In the past decades, sea ice ___ in the Arctic as a result of global warming. A. had melted B. has been melting C. melted D....
1Over the past decades, sea ice ___ in the Arctic as a result of global warming. (浙江 9) A. had decreased B. decreased C. has been decreasing D. is decreasing 2Over the past decades, sea ice ___ in the Arctic as a result of global warming. [ ] A. had decreased B. dec...
A. had decreased B. decreased C. has been decreasing D. is decreasing答案答案: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,这种情况现在依然存在,所以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;故选:C....
Over the past decades, sea ice ___ in the Arctic as a result of global warming. (高考卷) A. had decreased B. decreased C. has been decreasing D. is decreasing 相关知识点: 试题来源: 解析 [解析]答案C。考查时态。海冰慢慢消融这个动作已于几十年前开始,现在仍在继续,谓语动词故用现在完...
在过去的几十年里,由于全球变暖北极的海冰一直在减少 A. had decreased B. decreased C. has been decreasing D. is decreasing 相关知识点: 试题来源: 解析 Over the past decades十年, sea ice ___ in the Arctic as a result of global warming. A.had decreased B.decreased C.has been decreasing...
1Over the past decades, sea ice ___ in the Arctic (北极) as a result of global warming. A.had decreasedB.will decreaseC.has been decreasingD.is decreasing 2Over the past decades, sea ice ___ in the Arctic(北极) as a result of global warming. A.had decreasedB.will decreaseC....
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 as a result of global warming. A. had decreased B. more than C. attach D. apply 相关知识点: 试题来源: 解析 [答案]C [解析]考查动词时态。从"over the past decades"可知...