日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

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 查看更多

 

題目列表(包括答案和解析)

Over the past decades, sea ice _______ in the Arctic as a result of global warming.


  1. A.
    had decreased
  2. B.
    decreased
  3. C.
    has been decreasing
  4. D.
    is decreasing

查看答案和解析>>

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

查看答案和解析>>

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

查看答案和解析>>

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  .

查看答案和解析>>

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

查看答案和解析>>


同步練習(xí)冊答案
主站蜘蛛池模板: 久热久| 精品国产123 | 久久久久无码国产精品一区 | 国产视频一区在线 | 91久久久久久久久 | 在线播放亚洲 | 毛片网 | 日日综合 | 中国91视频 | 成人精品视频在线观看 | 国产色片在线 | 国产欧美一区二区精品忘忧草 | 亚洲精品一区二区三区 | 黄色片视频在线观看 | 精品色区| 天堂成人国产精品一区 | aaa日韩| 91精品国产欧美一区二区成人 | 午夜视频在线 | 一区二区三区四区在线 | 另类中文字幕 | 在线播放国产一区二区三区 | 麻豆一区二区 | 少妇久久久久 | 亚洲精品久久久久久久久久久 | 天天干夜夜操 | 日韩中文在线视频 | 久久久精品亚洲 | 麻豆一区一区三区四区 | 最新高清无码专区 | 日韩高清国产一区在线 | 国产一区二区三区四区视频 | 91精品一区二区三区久久久久久 | 亚洲成人免费观看 | 亚洲视频在线免费观看 | 色88久久久久高潮综合影院 | 成人一区二区三区在线 | 国产福利电影一区 | 国产午夜精品一区二区三区四区 | 欧美高清在线 | 男女羞羞羞视频午夜视频 |