单选题 Joanne: Hey, you look concerned. ______
Harry: The final exam. I'm not fully prepared yet.
  • A. What's on your mind?
  • B. What a lovely day!
  • C. What has attracted you?
  • D. What about seeing the doctor?
【正确答案】 A
【答案解析】[解析] Joanne：Hey，你看起来有心事，在想些什么呢?Harry：在想期末考试。我还没有完全准备好。on one's mind意为“使人担心，惦念”。故答案为A。