【简答题】A.The man must be a very slow driver. B.She did a lot of walking in Florida. C.The man should have spent less time in Florida. D.She got to Florida long before the man did.
【单选题】People of all age and can enjoy walking.
【单选题】A study shows that walking fast in your old age is a ______ that you will live a long life. [ ]
【单选题】世界卫生组织将孟加拉国的地方性()中毒称为“历史上一国人口遭遇到的最大的群体中毒事件
【单选题】检疫(quarantine)是从意大利实行的一种行政措施演变而来,这一措施要求从疫区来的船只在港外锚地隔离检疫( )天。
【简答题】请用括号中所给词的正确形式填空。 1. Marvin, you were walking _______(slow). Please walk more _______(quick). 2. Susie, you were reading a letter _______ (serious). Please read it _______ (sad). 3. Mary, you were sett...
【简答题】The little boy is a bit slow for his age.