问题

语知识运用的第一节:单项填空从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。Baird invented _________ television,_________ invention that would later completely change people’s life.
A:/;the
B:a;/
C:the;an
D:/; an
B:a;/
C:the;an
D:/; an
正确答案是: