练习材料:Lesson 80 任务配置:L0 知识笔记: Lesson80 The Crystal Palace/ˈpæl.ɪs/ Perhaps the most extr...
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练习材料:Lesson 80 任务配置:L0 知识笔记: Lesson80 The Crystal Palace/ˈpæl.ɪs/ Perhaps the most extr...
练习材料:Lesson 79 任务配置:L0 知识笔记: Lesson79By air I used to travel by air a great deal when I...
练习材料:Lesson 76 77 78 任务配置:L0 知识笔记: Lesson76 April Fools Day 'To end our special news bu...
练习材料:Lesson 74 75 任务配置:L0 知识笔记: Lesson74Out of the limelight/ˈlaɪm.laɪt/ An ancient bus...
练习材料:Lesson 72 73 任务配置:L0 知识笔记: Lesson72 A car called Bluebird The great racing driver,...
练习材料:Lesson 69 70 71 任务配置:L0 知识笔记: Lesson69 But not murder/ˈmɜː.dər/! I was being teste...
练习材料:Lesson 68 任务配置:L0 知识笔记: Lesson68 Persistent/pəˈsɪs.tənt/ I crossed the street to a...
练习材料:Lesson 67 任务配置:L0 知识笔记: Lesson67Volcanoes/vɒlˈkeɪ.nəʊ/ Haroun Tazieff,the Polish s...
练习材料:Lesson 65 66 任务配置:L0 知识笔记: Lesson65 Jumbo versus/ˈvɜː.səs/the police Last Christma...
练习材料:Lesson 61 任务配置:L0 知识笔记: Lesson61 Trouble with the Hubble The Hubble telescope/ˈtel...
练习材料:Lesson 59 60 任务配置:L0 知识笔记: Lesson59In or out? Our dog, Rex, used to sit outside ou...
练习材料:Lesson 58 任务配置:L0 知识笔记: Lesson58A blessing in disguise/dɪsˈɡaɪz/? The tiny village...
练习材料:Lesson 56 57 任务配置:L0 知识笔记: Lesson56Faster than sound/saʊnd/! Once a year, a race/r...
练习材料:Lesson 54 55 任务配置:L0 知识笔记: Lesson54Sticky/ˈstɪk.i/fingers After breakfast, I sent ...
练习材料:Lesson 52 53 任务配置:L0 知识笔记: Lesson52 A pretty carpet/ˈkɑː.pɪt/ We have just moved i...
练习材料:Lesson 50 51 任务配置:L0 知识笔记: Lesson50 Taken for a ride/raɪd/ I love traveling in the...
练习材料:Lesson 48 49 任务配置:L0 知识笔记: Lesson48Did you want to tell me something? Dentists/ˈde...
练习材料:Lesson 45 46 47 任务配置:L0 知识笔记: Lesson45A clear/klɪər/conscience/ˈkɒn.ʃəns/ The whol...
练习材料:Lesson 44 任务配置:L0 知识笔记: Lesson44Through the forest/ˈfɒr.ɪst/ Mrs. Anne Sterling di...
练习材料:Lesson 43 任务配置:L0 知识笔记: Lesson43Over the South Pole/pəʊl/ In 1929, three years aft...