【单选题】A 58-year-old man presents with a long history of persistent cough, chest pain, and recurrent pneumonia. He denies smoking or consuming alcohol. The patient subsequently dies of sepsis. Autopsy reveal...
【简答题】根据首字母和意思,填写单词,注意词尾。 1. b_________ adj. stubbern and persistent 2. w_________ adj. not fresh, not firm 3. e_________ v. to make lively and cheerful 4. c_________ n. a large box used for transporti...