Many development institutions and governments have established project preparation facilities to provide funding for feasibility, preparatory and procurement activities. Examples include:（ ）

A、a European Union fund to help finance the preparation of infrastructure projects in South Africa
B、the African Development Bank’s Africa program, a fund to, inter alia, provide funding for early stage project development
C、the Global Infrastructure Facility recently established under the auspices of the World Bank
D、Savings bank loan funds