【单选题】听力原文:W: My English teacher suggests that I come in and borrow a Chinese-English dictionary. M: Of course, Miss. You are welcome to use our dictionaries. But they may not be taken out of the library. W...
【单选题】听力原文: A new study suggests that very young children who watch a lot of television may have attention problems later in school. Children with attention problems cannot sit still or control their action...