When squall lines pass, what will usually happen? 1.Sudden change of wind direction will occur； ② Wind speed will increase rapidly； 3.Atmospheric pressure will increase rapidly； 4.Temperature will decrease quickly； 5.Active weather such as rain showers, thunderstorm or heavy snow will occur. A. ①②③④⑤ B.①②③④ C.①②④⑤ D.①③④⑤

单选题

When squall lines pass, what will usually happen? 1.Sudden change of wind direction will occur； ② Wind speed will increase rapidly； 3.Atmospheric pressure will increase rapidly； 4.Temperature will decrease quickly； 5.Active weather such as rain showers, thunderstorm or heavy snow will occur.A. ①②③④⑤ B.①②③④ C.①②④⑤ D.①③④⑤

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