Mr. Smith (A) is going to buy (B) a new Japanese (C) car, doesn't (D) he21/35Circle A, B, C, or D which needs correction. Mr. Smith (A) is going to buy (B) a new Japanese (C) car, doesn't (D) he?Mr. Smithto buynew Japanesedoesn'tGiải thíchĐáp án D → isn’t he