Kaldi, a goat keeper in Ethiopia, was said to be the first person to discover the special effect of coffee.
A. 对
B. 错
Seven popular coffee variations are introduced in the passage.
A. 对
B. 错
Espresso is the foundation for all the other variations of coffee and is usually taken as a strong coffee with nothing added.
A. 对
B. 错
Americano is a creamy version of espresso diluted with milk by Americans.
A. 对
B. 错