单选题 Mary is {{U}}looking for{{/U}} the book she lost yesterday
  • A. trying to find
  • B. trying to read
  • C. trying to buy
  • D. trying to borrow
【正确答案】 A
【答案解析】[解析] look for“寻找”，四个选项：try to find“试图找到”；read“阅读”；buy“购买”；borrow“借入”。