******98-05-14***

likui

dedicated to doing是固定词组，dedicated这里是adj.

dna1984

14.First designated in 1970, Earth Day has become an annual international event_____concerns about environmental issues such as pollution.
(A) dedicated to raising
(B) dedicated raising
(C) dedicates to raise
(D) that dedicates to raising

anwserA

为什么D不对? 3x

[此贴子已经被作者于2004-11-26 14:45:49编辑过]