1. In many semiarid areas there is also a lower timberline[主句] where the forest passes into steppe or desert at its lower edge, usually because of a lack of moisture.[定语从句]
查看中文翻译
2. It[主语] ranges from sea level in the Polar Regions to 4,500 meters in the dry subtropics and 3,500-4,500 meters in the moist tropics.[谓语]
查看中文翻译
3. This is particularly true for trees in the middle and upper latitudes,[主句] which tend to attain greater heights on ridges,[定语从句] whereas in the tropics the trees reach their greater heights in the valleys.[状语从句]
查看中文翻译
…
…
…
>> 网页版功能未完善，完整内容，请使用微信小程序。
第六单元
微信扫一扫，或者在微信中搜索【点学英语】
微信小程序
