As is known, it was Hu Jintao, _____ president of our nation, who gave _____ lecture at the ceremony

of National Day[ ]

A. the; a

B. the ; /

C. a; the

D. /; a

《临时约法》规定：“中华民国主权属于全体国民。”其根本意义在于

A．否定了君主专制制度

B．人民在政治上翻了身

C．提出了共和国的主张

D．为资本主义发展创造了条件