【单选题】听力原文:W: Hey, Dave! I haven't seen you for ages. How have you been? M: Oh, I'm doing okay, but school has been really busy these days, and I haven't had time to relax. W: By the way, what's your major ...
【简答题】Rewrite the following sentences so that they are positive rather than negative. 1. You failed to give us the fabric specifications of the sofa you ordered . 2. I cannot accept the recommendation of th...