Question 1:
Many ....... have sailed around the world throughout history. Our lives would be very different if these people*^*hadn't risked their lives traveling to unknown seas and continents.
A. precursors
B. promoters
C. explorers
D. exploiters

These questions are from this test. Would you like to take a practice test?

Vocabulary Practice: Adventure and Danger (2) | C1 – Advanced