对句子提问 1.He goes to see Mary's mother on Saturday.(对Mary's提问)
对句子提问 1.He goes to see Mary's mother on Saturday.(对Mary's提问) 2.Scott works ten hours every
对句子提问 1.He goes to see Mary's mother on Saturday.(对Mary's提问)
2.Scott works ten hours every day.(对ten hours 提问)