This is Scientific Americans Sixty-second Science. Im Cynthia Graber. This will just take a minute. Poor old spleen, it never got the recognition it deserved. Until now. Scientists had known that the spleen is part of our immune systems. But it was c

发表于:2018-12-24 / 阅读(44) / 评论(0) 分类 Scientific American(八)月

[00:04.05]Unit 12 Culture Shock Lesson 1 Visiting Britain [00:10.22]Dear Aunt Mei: [00:11.96]I can't believe I've been in London [00:13.98]for 6 months already! [00:15.83]I certainly owe you an apology [00:17.30]for not writing more often. [00:19.10]

发表于:2018-12-29 / 阅读(160) / 评论(0) 分类 北师大版高中英语模块4

今天学的词是shock。Shock的意思是震荡,震惊的意思。美国首都华盛顿最近接连发生青少年被人开枪打死的事件。报道说, The death of three young people in twenty-four hours shocked the city -- 有三个年轻人

发表于:2018-12-30 / 阅读(53) / 评论(0) 分类 英语每日一词

听力题目: 17.(A). Henry was startled by the dogs bark. (B). The dog barked because Henry was jumping. (C). Henry jumped over the dog. (D). The dog barked in spite of Henrys commands. 18.(A). He explained all about the circulatory system. (B). H

发表于:2019-01-18 / 阅读(40) / 评论(0) 分类 托福听力单句训练

They say Jan. 18 or Blue Monday is the most depressing day of the year, but they're wrong. The most depressing day of the year is today, because you're about to find out how and when you're most likely to die. 人们总说蓝色星期一,即1月18号

发表于:2019-02-18 / 阅读(28) / 评论(0) 分类 阅读空间

今天学的词是shock。Shock的意思是震荡,震惊的意思。美国首都华盛顿最近接连发生青少年被人开枪打死的事件。报道说, The death of three young people in twenty-four hours shocked the city -- 有三个年轻人

发表于:2019-02-24 / 阅读(54) / 评论(0) 分类 学个词