IN THIS NATIONAL PARK, VISITORS CAN STUDY BUTTERFLIES, VISIT CASES,...

1. - DE KIEM TRA 1 TIET SO 3
Tiếng Anh DE KIEM TRA 1 TIET SO 3

1. In this National Park, visitors can study butterflies, visit cases, and hike mountains.

A. explore B. go by train C. go for a long walk D. go riding