单项选择题
A.to become famous at that time B.to find navigation line from the Atlantic to the Pacific C.to make a voyage to Asia D.to carry men to the Seville
A.in August, 1519 B.in October, 1520 C.in November, 1520 D.not mentioned
A.The Discovery of the Magellan's Straits B.The Discovery of the Philippines C.The Most Dangerous Expedition in Navigation D.The First Expedition to Asia