Answer:
B. US and Asian
Explanation:
Singapore's economy combines the market of the United States and Asia.
This is evident in the sense that Singapore is a member of the Comprehensive and Progressive Agreement for Trans-Pacific Partnership that includes the United States, Canada and Mexico, and other Asian countries and a member of Regional Comprehensive Economic Partnership that comprises the ASEAN members including the likes of Australia, China, India, Japan, South Korea, and New Zealand.
