精选优质文档-倾情为你奉上根据所给句子的意思用所给词的适当形式填空（每空最多填3词）1._ （know）basic first-aid techniques will help you respond quickly to emergencies.2. Anyone, once _ (test) positive for H7N9 flu virus, will receive free medical treatment from our government.3. _ (found) in the early 20th century, the school keeps on inspiring childrens love of art.4. I got to the office earlier that day, _ ( catch) the 7:30 train from Paddington5. -They might just have a pl
