Do you know the__1__of his visit?（purpose）
举一反三
- Do you know the purpose of this course?-
- Do you know the queen is __________ Japan in a week's time? A: to visit B: visiting C: visit D: will visit
- — Do you know Jim quarrel with his brother? — I don’t know, _______. .
- Do you remember ____(introduce) Prof. Smith to Dr. Lee during his first visit
- 中国大学MOOC: ---Do you know Jim quarreled with his brother ? ---I don t know, _____.