Ashes from the fire fall on the ice surface and _______ more radiation from the sun.

A．take in

B．bring in

C．put in

D．go in

成语“萧规曹随”反映的汉初主要的政治统治思想是

A．儒家的“仁政”思想

B．道家的黄老之学

C．墨家的“兼爱”思想

D．法家的法治思想