【简答题】I am a secretary . (对划线部分提问) _______ do you _______?
【判断题】Ask permission before touching a person's head.
【单选题】—You seem to be a secretary. —________. I have been working as a secretary for two years.
【判断题】医院中通过C对诊断疾病属于数字图像处理的重要应用之一。
【简答题】请把下面的文章翻译成中文: Viruses can spread from human contact (接触) with animals. When it comes to human-to-human transmission (传播) of the viruses, often it happens when someone comes into contact with an infect...
【判断题】Touching a person's wheelchair while talking to then s a sign of engagement.