12-13学年度S1第28期7版测试答案与解析
D1 ABCB
D2 BCAB
D3 DCA
D4 GEFBD
D5 BDAAC BCDBD
D1：
1. A。从The most remarkable invention in the book is perhaps the voice of Huck himself可判断A正确。
2. B。从上文的Mark Twain wrote in a style that has been called “local color” because it shows such knowledge of local people, from their ways to their customs可判断B正确。
3. C。从Twain did not come from the kind of background from which writers usually hail.He had to teach himself, making use of public libraries to provide the knowledge of the world可看出，Twain并没有很好的背景，获得成功主要来自于自己的努力。
4. B。从The answer is a way into the colorful early, adventurous life of Clemens和his experience gave him wonderful material to draw on and draw readers in with等可以判断，全文主要是关于Twain的创作基本来源于他自己的生活。
D2:
1. B。文章开头连续引用了几个母亲可能会唠叨的问题，用来引起文章的话题，女性可能比男性爱唠叨。
2. C。从the “talkative” rat is the male Researchers studied their brains and found twice as much Foxp2 protein in males’ brains as in females’可看出，雄老鼠比雌老鼠叫得多是因为它们有更多的Foxp2蛋白质。
3. A。从the girls tested do indeed have 30 percent more of the Foxp2 protein than the boys可判断A正确。
4. B。从girls produce their first words and sentences at a younger age. They also have larger vocabularies and use more complex sentences than boys of the same age可知，男孩比女孩可能更快地掌握一门语言。
D3：
1. D。从I was always taught that boys should never cry. I had the hardest time hiding my sadness可看出，作者并非不伤心，只是因为一直被教育，男孩子不能哭，应该坚强。
2. C。When my father noticed me sobbing, he put his arm around me and we cried together.从父亲抱着作者一起哭可看出，父亲非常理解儿子的悲伤。
3. A。文章最后一段指明了作者的观点Real boys show emotions. Cry when you’re sad, and smile when you’re happy.男孩也可以表达自己真实的情感，伤心时可以哭，高兴时可以笑。
