—The earthquake in Ya'an took place ____two past eight ____the morning of April 20^th.

—Yes, some people were still sleeping for it was weekend.

A．in ; on

B．on ; in

C．at ; in

D．at ;on

在“游海内者数年，就有道者贽谒之”中，“贽”之义为（）

A.真诚

B.礼貌

C.恭敬

D.带着礼物