在Rt△ABC中，∠C＝90°，a＝2，b＝3，则cosA＝　　　

Which of the following statements is NOT true of the passage a. International trade has become an important part of national development. b. Summit talks will be held to discuss problems in international trade. c. Developing countries benefit more from international trade than development aid. d. The Doha Development Agenda has made development its pivotal concern.