中国特色社会主义的成功实践( )

A．深化了对人类社会发展规律的认识

B．深化了对社会主义建设规律的认识

C．深化了对于 * * 党执政规律的认识

D．深化了对 * * 主义的认识

The belief is the legendary lost continent of Atlantis may someday be found. ()

A. It is believed that

B. It is believing that

C. The belief that

D. That belief is