On weekdays, David gets up at 6:30.He has breakfast at seven and then he goes to school by bus. He gets there at 7:15. He doesn't like to be late. Classes begin at 8:00. He has lunch at twelve at school. He goes home at 5:30 in the afternoon. On weekends, he gets up at about 8:00 and makes breakfast for his family. His parents like him very much.

下列各句中，加线的成语使用不恰当的一项是（     ）

传染病和非传染病不同，传染病具有____和____的特点。

两宋一反唐朝后期藩镇割据之道而行之，立足于收权，而且颇为彻底。既“收其精兵”“制其钱谷”“削其支郡”“稍夺其权”，又按路分设帅(安抚使，掌兵民)、漕(转运使，掌财赋)、宪(提刑按察使，掌司法)、仓(提举常平使，掌救恤)四监司以收夺州县诸权和监察地方官吏。下列措施在材料中没有体现的是(   )