Ⅰ.阅读理解
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Though larger cities were mostly spared,Sunday’s tornadoes damaged some small towns in the middle of the U.S.One of the hardest hit was Van,Texas,a town of about 2,600 people located 70 miles southeast of Dallas.Winds there reached up to 140 miles per hour and damaged about 30 percent of the area.Weather experts say it was the strongest tornado to hit the town in more than 70 years.
