阅读选择：阅读下面短文，请从短文后所给各题的四个选项(A、B、C、D)中选出一个最佳选项。

Passage One 

     Many language learners fail to realize that when they listen to their native language, they do not actually hear every word. They also fail to understand that they integrate their knowledge about language with their experience and knowledge of such things as topic and culture, and do not need to hear to hear every word. This means that learners often have unrealistic expectations and try to understand each word of a listening text.
     As some experts point out, “such total comprehension…is a misconception of how normal comprehension works in the native language.” Learners’ anxiety may get worse when a classroom procedure does not provide adequate context for the text or prepare the topic by activating their prior knowledge；in other words, a procedure which asks students to “Listen to the text and then answer the questions.” This tests listening ability rather than aiming to teach it. Adults returning to English language learning whose earlier experiences have been of this nature may have developed negative perceptions of their ability as listeners and a major task for the teacher will be to build confidence.
     This means recognizing anxiety and a major tasking care to provide positive classroom experiences. For example, the teacher needs to make sure that the pace and length of a listening activity is not too taxing as the concentration required in trying to comprehend unfamiliar sounds can be tiring.