A) Cambodia B) Vietnam C) Thailand D) Laos
A) Savannakhet B) Luang Prabang C) Houayxay D) Vientiane
A) Ganges River B) Red River C) Yangtze River D) Mekong River
A) Phou Khao Khouay National Park B) Bokeo Nature Reserve C) Nam Ha National Protected Area D) Nam Et-Phou Louey National Park
A) Urban sprawl B) Ocean pollution C) Deforestation D) Desertification
A) Luxury tourism B) Mass tourism C) Sustainable tourism D) Casino tourism
A) Stock trading B) Mining C) Agriculture D) Manufacturing
A) Tropical B) Temperate C) Desert D) Arctic
A) English B) Lao C) Thai D) French |