单选题 They {{U}}strolled{{/U}} around the lake for an hour or so.
  • A. ran
  • B. rolled
  • C. walked
  • D. raced
【正确答案】 C
【答案解析】[解析] 考查动词。题干划线词stroll意为“散步，闲逛”，与walk同义，故正确答案为C。