It was ____terrible earthquake and _____number of people who were killed reached more than 20,000.

A．a; the

B．the; a

C．the; the

D．a; a

中 * * 党之所以要始终代表先进生产力的发展要求，这是( )

①由党的性质决定              

②由我国的国情决定的

③由生产力的本质决定的        

④由社会主义的本质决定的

A．①②③④

B．①②③

C．②③④

D．①③④