【单选题】听力原文:1 The advice I would give is to know your own business as much as you possibly can; know their business as much you possibly can; and know them. If you know where you are starting from, if you un...
【简答题】用所给单词的适当形式填空. 1. Can you give me your _______(explain) for your absence? 2. During the Spring holidays there are many _______(culture)activities. 3. In America, we often greet people by _______(shake)...