单选题 I sat near the entrance for a long time expecting him, but he didn't arrive.
  • A. waiting for
  • B. waiting
  • C. looking for
  • D. watching


【正确答案】 A
【答案解析】expect“期待”；wait for“等待”；look for“寻找”；watch“盯着”； wait是不及物动词，其后不能直接接宾语him。句意：我坐在入口处很长时间等待他的到来，可是他没来。