Although some of the more ambitious programs require new investments in servers and networks to support collaborative software, most distance learning courses can run on existing or minimally upgraded systems.
分析主干:courses can run
Although 引导让步状语从句。investment in...表示在......方面的投资。不定式to support... 是宾语investment 的补足语,项目需要投资来支持相关软件(因为)support 的逻辑主语不是programs 而是investment,所以该不定式应该是补语,而非目的状语)。译文:虽然一些规模更大的课程需要斥资增加新的服务器、扩建网络来支持配套的软件,但大部分远程教育课程可以在现有的或稍加升级的系统上运行。
仁爱版英语八下《Topic 1 We re going on a spring field trip》ppt课件
仁爱版英语八下《Topic 2 Different jobs require different uniforms》ppt课件之三
仁爱版英语八下《Topic 1 Why all the smiling faces》(SectionD)ppt课件
仁爱版英语七下《Topic 2 The summer holidays are coming》ppt课件
仁爱版英语七下《Unit 5 Our School Life》ppt测试课件包(含声音素材)
仁爱版英语八下《Topic 3 Welcome to our food festival》(Section B)ppt课件包(含素材文件)
仁爱版七年级下期中复习(Unit 5&Unit 6)
仁爱版英语八下《Topic 2 How about exploring the Ming Tombs》ppt课件之四
仁爱版七年级下 Unit 6 Topic2 Section A
仁爱版英语八下《Topic 2 I feel better now》ppt课件
仁爱版英语七下《Topic 3 Which is the way to the post office》ppt课件之一
仁爱版英语八下《Topic 1 What a nice coat》(Section A)ppt课件包(含素材文件)
仁爱版英语七下《Topic 3 We had a wonderful party》ppt课件
仁爱版英语八下《Topic 1 What a nice coat》(Section D)ppt课件包(含素材文件)
仁爱版英语八下《Topic 2 How about exploring the Ming Tombs》ppt课件1
仁爱英语7年级下 Unit 5 Topic 1 Section B
仁爱版英语七下《Topic 3 My school life is very interesting》ppt课件
仁爱版英语八下《Topic 2 How about exploring the Ming Tombs》ppt课件之一
仁爱版英语八下《Topic 1 What a nice coat》(Section B)ppt课件包(含素材文件)
仁爱版英语八下《Topic 2 Different jobs require different uniforms》ppt课件之一
仁爱版英语八下《Topic 3 Bicycles are popular》ppt课件之一
仁爱版英语八下《Topic 3 Welcome to our food festival》(Section C)ppt课件包(含素材文件)
仁爱版英语八下《Topic 3 Many things can affect our feelings》ppt课件
仁爱版七年级下Unit 7 when is your brithday?
仁爱版英语八下《Topic 3 Bicycles are popular》ppt课件之二
仁爱版英语八下《Topic 3 Bicycles are popular》ppt课件
仁爱版英语八下《Topic 3 What class are you in》ppt课件
仁爱版英语七下《Topic 3 We had a wonderful party》ppt课件包(含声音素材)
仁爱版英语八下《Topic 2 I feel better now》(Section C)ppt课件包(含素材文件)
仁爱版英语七下《Topic 2 The summer holidays are coming》ppt课件之一