解答 答案:D. 句中有by the end of 21st century B.C.(到公元前21世纪末),指的是截止到这个过去的时间,在这个过去的时间之前,中国农民就学会了如何种植水稻,表示过去的过去,所以用过去完成时,过去完成时的构成:主语+had+动词的过去分词,故选D. 点评 本题考查的是过去完成时,表示过去某一动作之前已经发生或...
G.: Changing black carbon transport to the Arctic from present day to the end of 21st century, J. Geophys. Res. Atmospheres, 121(9), 2015JD023964, doi:10.1002/2015JD023964, 2016. Josey, S. A.: Changes in the heat and freshwater forcing of the eastern Mediterranean and their influence ...
【题文】Polar bears may face___ (extinct) by the end of the 21st century for losing habitat, according to a study. (所给词的适当形式填空) 相关知识点: 试题来源: 解析 【答案】extinction【详解】考查名词。 句意:一项研究表明,由于栖息 地的丧失,北极熊可能在21世纪末面临灭 绝。 作动词的宾语...
Sea levels are___to rise between 7 and 23 inches by the end of 21st century. A. inspected B. suspected C. expected D. detected 答案 C相关推荐 1Sea levels are___to rise between 7 and 23 inches by the end of 21st century. A. inspected B. suspected C. expected D. detected 反馈...
By the end of the century, our blue planet may look visibly altered. “There will be a noticeable difference in the color of 50 percent of the ocean by the end of the 21st century,” Dutkiewicz says. “It could be potentially quite serious. Different types of phytoplankton absorb light ...
of emergence at the end of the 21st century (Fig.4b). The unforced range of variability is derived from the range of consecutive overlapping 100-year periods of the respective preindustrial control simulation of a SMILE to which the variability at the end of the 21st century is compared (...
网络释义 1. 在世纪之末 歌词中文翻译<21st... ... Sign my love a lost memory 为我的爱签下已逝记忆From the end of the century在世纪之末... group.mtime.com|基于12个网页 2. 留在这世纪末 Before the Lobotomy_百度百科 ... Sing my love a lost memory 将爱的印记From the end of the ce...
108.By the end of the 21st century,the number of the workers 相关知识点: 试题来源: 解析 will have passed by ..(时间),是今后的一段时间的话,表示:在将来某个时间/期以前 一般主句的时态是将来完成时,即表示到将来时间完成的情况 反馈 收藏 ...
百度试题 结果1 题目Sea levels are___to rise between 7 and 23 inches by the end of 21st century.相关知识点: 试题来源: 解析 expected 反馈 收藏
更多“Sea levels are___to rise between 7 and 23 inches by the end of 21st century.A.inspected”相关的问题 第1题 根据以下资料,回答16~19题。 The world's oceans have warmed 50 percent faster over the last 40 years than previously thought due to climate change, Australian and US climate...