【解析】　主旨大意题。作者在文中简述了初到美国时自己的英语水平以及她如何提高自己的英语水平，故B符合题意。

　　【答案】　B

　　2．If the author had a good master of English， ．

　　A．she would open a school for Chinese­Americans

　　B．she would like to hear the differences spoken out

　　C．she could lend a hand to the children for learning

　　D．she might earn some money by giving advice

　　【解析】　细节理解题。在第一段的尾句，作者用了"I wish I could..."的虚拟语气结构，表明如果有能力，她愿意......故B与该句意义相符。

　　【答案】　B

　　3．In the passage，"Literacy Volunteers" is ．

　　A．only intended to help the Chinese­Americans

　　B．an organization which is set up to make a profit

　　C．of great use to people like the author

　　D．a school showing how to enjoy literature

　　【解析】　细节理解题。根据文章第二段的"that specially focuses on helping immigrants improve their English"可知，该组织是为了帮助移民提高英语水平，因为作者是移民，故C正确。

　　【答案】　C

　　4．From the last paragraph we can learn that ．

　　A．Americans and Chinese are of the same idea about something

　　B．culture shock only exists between Chinese and Americans

　　C．accusing others freely can be acceptable in America

　　D．culture differences have great influence on the people

【解析】　推理判断题。在尾段中，作者讲述了中美文化的差异，正是这种差异使美国成为一个强国，由此推断对人们有着重大的影响，故选D。误解分析：文化差异不仅仅只影响中美的国民，故排出B；根据最后一段的内容，排除A项