The word “Those” in the first paragraph refers to_____. The Spanish West Indies Indians

* Hướng dẫn giải

Đáp án là D.

Đ1: Indians were not familiar with horses until the Spanish brought them to Mexico, New Mexico, Florida, and the West Indies in 1519. Those that escaped from the conquerors or were left behind became the ancestors of the wild horses-> those muốn chỉ những con ngựa được người tây ban nha mang đến Mexico