IELTS 数据-Gbase-Database-数据清洗，修复错误、重复和不一致。 Practice Tests
Advertisement
-
Total questions: 7
- 7- Summary, form completion
-
-
Total questions: 3
- 3- Plan, map, diagram labelling
-
-
Total questions: 5
- 5- Plan, map, diagram labelling
-
-
Total questions: 6
- 6- Summary, form completion
-
Total questions: 5
- 5- Summary, form completion
-
Total questions: 4
- 4- Multiple Choice
-
Total questions: 4
- 4- Summary, form completion
-
-
Total questions: 6
- 6- Summary, form completion
