Tham khảo tài liệu 'tiếng anh bằng a –l106', ngoại ngữ, chứng chỉ a, b, c phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Tiếng anh bằng A -L106 1 Grassland vegetation reduces competition for water among species by concentrates roots at different levels. a A b B c C d D 2 Like the giant reptiles most lineages of organisms have eventually become extinct still some exist that have changed very little in millions of year. a A b B c C d D 3 Demonstrations public are an effective means by which advocacy groups can bring inequalities to the attention of local state and federal officials. a A b B c C d D 4 Methods used in preparing articles for an encyclopedia differs depending on the length of the .
