问题
判断题
进场的合成高分子防水卷材,物理性能应检验可溶物含量,拉力,最大拉力时延伸率,耐热度,低温柔度,不透水性。( )
答案
参考答案:错
进场的合成高分子防水卷材,物理性能应检验可溶物含量,拉力,最大拉力时延伸率,耐热度,低温柔度,不透水性。( )
参考答案:错
Bill and Jennifer are good friends.Bill is 17 and Jennifer is 13.They are in different schools.Bill is in New Star High School and Jennifer is in N0.1 Middle School.Bill doesn’t like to get up early.In the morning,he gets up at seven.Then he goes to school at half past seven.He doesn’t have much time for breakfast, so he usually has a quick breakfast.For lunch, he usually eats hamburgers.After school, he sometimes plays soccer for half an hour.Jennifer is a shy girl.She usually gets up at six thirty.Then she always has a good breakfast.She is never late for school.At a quarter past twelve, she eats lots of fruit and vegetables.After that, she sometimes plays volleyball.
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