HAVING ’EEN SERVED LUNCH, _____A. THE PROBLEM WAS DISCUSSED BY THE...

19. - DE THI THU DAI HOC MON ANH VA DAP AN
DE THI THU DAI HOC MON ANH VA DAP AN
19. Having ’een served lunch, _____A. the problem was discussed by the members of the committee.B. it was discussed by the committee members the problemC. the committee members discussed the problem.D. a discussion of the problem was made by the members of the committee.