【单选题】听力原文:Seafood prices had come down. The shrimp had been 3 dollars a pound last week by this Monday, it was only two dollars. So I bought 4 pounds. (24)
【简答题】请用下列单词填空: What how when where who that if 1) It’s Christmas Day. The children don’t know __________ is in their stockings. 2) David borrowed 200 Yuan from me last week, b...