Final answer:
Most emerging economies have experienced some significant slowdown recently.
Step-by-step explanation:
The statement that is true of emerging economies in the world today is B. Most emerging economies have experienced some significant slowdown recently.
Many emerging economies have experienced a slowdown in their economic growth in recent years. For example, countries like Brazil, Russia, India, and China (collectively known as the BRIC countries) have all faced challenges in their economic growth due to various factors like political instability, economic reforms, or changes in global commodity prices.
It is important to note that each emerging economy is unique, and their growth rates and challenges can vary. While some economies may experience a slowdown, others may continue to grow at a rapid pace.