中国大学MOOC: How long has he ______ the book?
举一反三
- How long has he working in the department
- Tim is in Australia. How long ______ there? A: is he B: has he been C: has he D: was he
- Till 2004 how long has he been dead
- 中国大学MOOC: He has a room 5 meters long and 3 meters wide ______.
- How long _______ he ________ ? A: did; died B: has; died C: has; been dead