【单选题】根据短文回答 16~22 题。 Friendship Friends play an important part in our lives,and although we may take the fact of friendship for granted,we often don't clearly understand how we make fiends.While we get on ...
【简答题】Surveys of American agers find that about half of them do not get enough sleep on school nights. They get an average of 60 to 90 minutes less than experts say they need. Experts say s are biol...
【简答题】Questions 16 to 19 are based on the following passage. Choosing a college requires that you ask yourself many questions. Who do you want to be? What do you want to do? Where do you want to go in life?...