A、Salzburg is too small to visit.；B、Salzburg is a place worth visiting.；C、There is nothing interesting in Salzburg.…｜05-28

  A、Salt.；B、Music.；C、A hot drink.…｜05-28

  A、It was filmed by Mozart.；B、It is an Oscar-winning movie.；C、It is a movie of Salzburg’s chocolate.…｜05-28

  A、Help students become well-rounded.；B、Get students to be off the real world.；C、Make students travel and learn online.…｜05-28

  A、Watch a video about the school.；B、Listen to a story about the great buildings.；C、Read something about Xu Xiake’s travels.…｜05-28

  A、Four.；B、Five.；C、Six.…｜05-28

  A、Every month.；B、Every two months.；C、Every three months.…｜05-28

  A、To change personal information.；B、To make life easy for themselves.；C、To help hackers get information quickly.…｜05-28

  picurl@@@A、如上A图所示；B、如上B图所示；C、如上C图所示；D、如上D图所示…｜05-27

  picurl@@@A、2；B、4；C、6；D、8…｜05-27

  A、减少命令的数量；B、采用加速模式；C、将无关命令移出循环体；D、使用删除本克隆体命令…｜05-27

  A、90；B、30；C、60；D、45…｜05-27