根据文章第一段中“Americans are getting older, and family size is getting smaller. That means the United States will have less working adults in the future.(美国人正变得越来越老,家庭规模越来越小。这意味着美国未来工作的成年人将会减少)”由此可知,这篇文章讨论的是美国的老龄化人口问题。故选D。
People the trees and the forests are getting smaller now.( )A.B.C. cut downD. 相关知识点: 试题来源: 解析 答案:C 根据题干,可知句意为:人们不断砍伐树木,森林逐渐变得更小了.短语cut down"砍伐".cut off切断;cut up切碎;cut in插嘴,干预.结合选项,故选C. 人们不断砍伐树木,森林逐渐变得更小了...
China’s ___ (人口) won’t grow fast and the families are getting smaller.相关知识点: 试题来源: 解析 [答案]population [解析]句意:中国的人口不会快速增长,家庭数量也在减少。根据所给汉语意思可知,空缺处应该填的是名词population“人口”,集合名词。故填population。反馈 收藏...
The rooms are getting smaller 这句话直接翻译过来，是房间变小了的意思。当然一般情况下房间也不变小，这句话是偏向于一种内心感受的具象化描写。可以联想得到，人在孤独，寂寞，空虚无人陪伴的情况下，自己待在房间里面，就会有这种房间变小的感觉。所以说翻译为“无边的估计包围着我”是没有问题的...
The number of tigers ___ getting ___. A. is; smaller and smaller B. are; smaller and smaller C. are; fewer and fewer D. is; fewer and fewer 相关知识点: 试题来源: 解析 A 【详解】 句意:老虎的数量正变得越来越少。 考查主谓一致和形容词的比较级。The number of…作主语,谓语动词用...
2The number of pandas ___ getting bigger and bigger.( )A.isB. areC. willD. can 3 The number of wild animals ___ getting smaller and smaller.A. are B. is C. will D. may 43. The number of pandasgetting biggerand bigger.A. isB. areC.willD. can 5The number of wild animal...
D11. Small turbine engines are getting smaller---better, and in avionics (radio) things are really changing. A.also B.or C.and D.as well 相关知识点: 试题来源: 解析 【答案】C【核心短语/词汇】and in avionics (radio) things:在航空电子(无线电)方面【翻译】小型涡轮发动机在性能方面越来越好,...
百度试题 结果1 题目getting, smaller, the, bamboo, forests, are ___ 相关知识点: 试题来源: 解析 the bamboo forests are getting smaller.反馈 收藏
A. living; to eat B. to live; eating C. live; eat D. to live; to eat( )5. The hunters hunt tigers___their fur and bones___make money. 相关知识点: 试题来源: 解析 4. D. to live; to eat 5. for; to 答案解析 第4题: 句子描述了竹林减少导致大熊猫失去栖息地和食物的困境。需...
百度试题 结果1 题目People ___ the trees and the forests are getting smaller now. A. cut off B. cut up C. cut D. own 相关知识点: 试题来源: 解析 C 反馈 收藏