【单选题】听力原文:W: Look here, darling. The paper says people tend to feel unwell if they sleep less than six hours a day M: That may be true for you, but it certainly isn't true for me. Q: What can we conclude f...
【简答题】If you have fever, cough and difficulty breathing, seek medical care early (1) __________ if you feel unwell, even with mild signs of (2) __________ such as (3) __________ and slight (4) __________, u...