MR.BAIRD PRODUCED THE FIRST TV PICTURE IN 1962, ....

Question

Câu 7. Mr.Baird produced the first TV picture in 1962, ....?A. didn't he B. did he C. does he D. doesn't he

Accepted Answer

01. - - = - 11. - - - ~ 21. - - = - 31. ; - - - 02. ; - - - 12. ; - - - 22. - - - ~ 32. - - - ~ 03. - / - - 13. - - - ~ 23. - - = - 3...