One of the objectives of WTO is to raise standards of living in the less developed areas of the world by helping to provide _____ for foreign tourism.
A、education
B、policies
C、facilities
D、markets
【正确答案】：C
【题目解析】：句意：世贸组织的目标之一是通过帮助提供外国旅游设施，提高世界上欠发达地区的生活水平。education教育；policies政策；facilities设施；markets市场。