题目内容
阅读下面的短文,根据提示完成短文,使文章语义完整、连贯。所填单词要求意义准确,拼写正确。
Balloons have been used for sports for one hundred years.
There are two k________ of sports balloons:gas and hot air.Hot air balloons are less risky than gas ones, _________ may catch fire.
Hot air balloons are(更喜欢)by most balloonists in the World because of their(安全).They’re also cheaper and e________ to manage than gas ones.The best time to fly sports balloons is early in the morning or late in the a_________ with the wind carrying it.Some balloonists tried to _________ the Atlantic Ocean over the years, but they all failed.Not _________ 1978 did three Americans(成功).It took them just six days to make their t_________ from their home in the USA to Paris, France.
解析:
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kinds which Preferred sagety easier afternoon cross Until succeed trip |