日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. 某英文報開辦“回顧”專欄。報社請你對1998年夏季的特大洪災(zāi)進(jìn)行簡要評述。詞數(shù)100左右(第一句已給出,不計入總詞數(shù))

          質(zhì)

          1.本世紀(jì)最嚴(yán)重的一次

          2.損失嚴(yán)重(舉例:農(nóng)田、房屋、災(zāi)民)

           

          1.連月降雨

          2.濫伐林木,水土流失

          3.圍湖造田,堵塞河道

          1.保護(hù)沿河植被

          2.改建堤壩

          3.退田還湖

          參考詞匯:loss: 損失 block: 堵塞 waterways: 河道

          In the summer of 1998, big floods happened in both the south and north of China.

          ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

           

          In the summer of 1998, big floods happened in both the south and north of China. They were the most serious ones in this century. They caused great losses. Fields were damaged; houses were washed away and many people became homeless.

            There are three causes for the floods. First it had kept raining for months. Second many forests had been cut down and the soil was washed away. Finally, some lakes had been turned into fields, which seriously blocked the waterways

          Now, some measures have been taken to prevent floods from happening again. The trees along the river have been protected; old dams have been rebuilt and some fields have been turned into lakes again.

          $selection$

          練習(xí)冊系列答案
          相關(guān)習(xí)題

          同步練習(xí)冊答案