【简答题】A.Has never been to his friend's house. B.Has been to his friend's house before. C.Used to go to his friend's house a lot. D.Often goes to his friend's house.
【简答题】A man stayed in his house as a flood engulfed (包围) his town. Two men in a boat came to his house and offered to take him to safety. “No, thank you,” said the man, “God will help me.” As the waters ros...