【单选题】听力原文:W: Bob must have caught the flu. He said he had a pain in iris heed and lost appetite for everything. He should see a doctor. M: If Mary can come back, he will be full of life. Love cannot be enf...
【多选题】A 50-year-old man has had pain in the left shoulder and arm for the past 12 hours. Over the next 6 hours, he develops shortness of breath, which persists for 2 days. The patient is admitted to the hos...
【单选题】A 27-year-old male, presents with a low-grade fever, and nonproductive cough after catching a cold 3 days ago. He also has pain in the left chest which can be worsened during deep breath. X-Ray reveal...