What’s Stephen Perry’s estimate of China’s economy?
A、It will become the world's biggest economy within 5 or 10 years.
B、It will become the world's biggest economy within15 years.
C、It will become the world's second largest economy within 5 or 10 years.
D、It will become the world's second largest economy within 15 years.
A、It will become the world's biggest economy within 5 or 10 years.
B、It will become the world's biggest economy within15 years.
C、It will become the world's second largest economy within 5 or 10 years.
D、It will become the world's second largest economy within 15 years.