微信刷题,考证常用
  • 试题题型【词汇与语法】
试题内容
—Do you know ______at the bus stop?
  • A. whom they are waiting for
  • B. who they are waiting
  • C. whom are they waiting for
  • D. who are they waiting
  • 参考答案:A
  • 解题思路:你知道他们在公共汽车站等谁吗?