Dozens of small cups were filled with oil to keep the lights burning _____ those who had died in the earthquake,

A．in memory of

B．in favor of

C．in honor of

D．in search of

非三七药材的性状特征是（）

A.表面红棕色

B.略呈类圆锥形或圆柱形

C.顶端有茎痕，周围有瘤状突起

D.气微，味苦而回甜

E.质坚实，击碎后皮部与木部分离