3.聽第11 段材料,回答第11 至12 小題.聽之前你有5 秒鐘時間閱讀相關(guān)小題,聽完后你有5秒鐘時間作答. 11.Why did Daisy get sick? A.Because she ate too much. B.Because she ate some bad seafood. C.Because she didn't take much exercise. 12.What kind of illness do many people have these days? A.A cold. B.A stomachache. C.A toothache.