2. 职称英语
  3. [audioFiles]2016m9s/audio_ezfj_021_201609[/audioFiles]

[audioFiles]2016m9s/audio_ezfj_021_201609[/audioFiles]

游客2023-11-01  38
问题  
选项
答案                             Sport Balloons
    There are two kinds of sport balloons: gas and hot air. /Hot air balloons are safer than gas balloons, /which may catch fire. /Hot air balloons are preferred by most balloonists in the United States because of their safety. /They are also cheaper and easier to manage than gas balloons. /Despite the ease of operating a balloon/pilots must watch the weather carefully./Sport balloon flights are best early in the morning or late in the afternoon, /when the wind is light.
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3148217.html
相关试题推荐
随机试题
最新回复(0)