单词：7B2
7B2蛋白
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[00:00.00](2) Questions 14--16 are based on a taped library tour. [00:13.48]You now have 15 seconds to read questions 14--16. [00:20.51]14.Where would you find this month's issue of Time Magazine? [00:22.54]15.Where would you find a book on electroni
发表于:2018-11-29 / 阅读(144) / 评论(0)
全国公共英语等级考试四级
全国公共英语等级考试四级
[00:00.00]Questions 14-16 are based on the following news report. [00:06.58]You now have 15 seconds to read Questions 14--16. [00:13.53]W:Welcome to the 9 o'clock news of CBD,I'm Susan Morphy. [00:20.38]A tornado hit the northwestern parts of Mexico,
发表于:2018-12-04 / 阅读(112) / 评论(0)
全国公共英语等级考试五级
全国公共英语等级考试五级