<em id="0a85b"><option id="0a85b"></option></em>

<abbr id="0a85b"></abbr>

      <nobr id="0a85b"></nobr>
        <tr id="0a85b"></tr>
        9久久伊人精品综合,亚洲一区精品视频在线,成 人免费va视频,国产一区二区三区黄网,99国产精品永久免费视频,亚洲毛片多多影院,精品久久久无码人妻中文字幕,无码国产欧美一区二区三区不卡
        學習啦>學習英語>英語知識大全>

        2015年英語六級真題(2)

        時間: 楚欣650 分享

          注意:此部分試題請在答題卡2上作答。

          61.What does the author try to draw attention to?

          A)Food riots and hunger in the world. C)The decline of the grain yield growth.

          B)News headlines in the leading media. D)The food supply in populous countries.

          62.Why does the author mention India and China in particular?

          A)Their self-sufficiency is vital to the stability of world food markets.

          B)Their food yields have begun to decrease sharply in recent years.

          C)Their big populations are causing worldwide concerns.

          D)Their food self-sufficiency has been taken for granted.

          63.What does the new study by the two universities say about recent crop improvement efforts?

          A)They fail to produce the same remarkable results as before the 1980s.

          B)They contribute a lot to the improvement of human food production.

          C)They play a major role in guaranteeing the food security of the world.

          D)They focus more on the increase of animal feed than human food grains.

          64.What does the Food and Agriculture Organisation say about world food production in the coming decades?

          A)The growing population will greatly increase the pressure on world food supplies.

          B)The optimistic prediction about food production should be viewed with caution.

          C)The slowdown of the growth in yields of major food crops will be reversed.

          D)The world will be able to feed its population without increasing farmland.

          65.How does the author view the argument of the Food and Agriculture Organisation?

          A)It is built on the findings of a new study.

          B)It is based on a doubtful assumption.

          C)It is backed by strong evidence.

          D)It is open to further discussion.

          參考答案: 61-65 CADDB

        344797 主站蜘蛛池模板: 久视频久免费视频久免费| 精品国产福利久久久| 亚洲精品动漫一区二区三| 亚洲国产日韩欧美一区二区三区 | 国产精品国产自产拍在线| 综合偷自拍亚洲乱中文字幕| 亚洲成aⅴ人在线观看| 狠狠做五月深爱婷婷天天综合 | 亚洲精品综合网在线8050影院| 亚洲熟女乱色综合一区| 男女啪啪激烈无遮挡动态图| 国产精品十八禁在线观看| caoporn免费视频公开| 亚洲国产欧美在线看片一国产 | 人人玩人人添人人澡超碰| 国产精品内射在线免费看| 亚洲综合在线日韩av| 色综合视频一区二区三区| 亚洲精品综合第一国产综合| 日韩一二三无码专区| 国产精品久久福利新婚之夜| 丰满日韩放荡少妇无码视频| 国产在线国偷精品免费看| 奇米四色7777中文字幕| 国产一级特黄性生活大片| 黄色免费在线网址| 国产午夜精品久久精品电影| 激,情四虎欧美视频图片| AV秘 无码一区二| 免费播放一区二区三区| 精品久久综合1区2区3区激情| 在线播放亚洲成人av| 亚洲人成日本在线观看| 午夜男女爽爽影院在线| 激情综合网激情激情五月天| 国产一区二区三区不卡自拍| 一二三三免费观看视频| 无码综合天天久久综合网 | 久久婷婷综合色丁香五月| 91九色国产成人久久精品| 丁香婷婷色综合激情五月|