Câu hỏi thứ 1: 1) Which is not mentioned in Nirvana's Smells Like Teen Spirit'? A. An Aibino B. A Chicano 2) What is the unit of currency in Portugal? A. Peseta B. Euro 3) What astronomer pubilshed his theory of a sun-centered universe in 1543? A. N. Copernicus B. Tolomeus 4) What is the longest river in the world? A. Don B. Nile 5) What is the name of the Emerson's dog in ' The Lost Boys '? A. Dreyfus B. Nanook