【单选题】听力原文: W: Hi, Dan, [23]you know which lab you missed? You can have my notes. M: Thanks. I appreciate that. W: So how are you feeling? M: Much better now that I began taking an antibiotic. Students Heal...
【单选题】Woman: In my opinion, working at home is more efficient than working in an office. If we work at home, we won't need to waste time on commute every day. Man: I'm afraid I can't agree with you. I...