中国大学MOOC: During the Crusades, ______ had played an important role.
举一反三
- During the Crusades, _______had played an important role. A: great lords B: peasants C: Barons D: kights
- During the Crusades, _______had played an important role. A: A. great lords B: B. peasants C: C. Barons D: D. knights
- 中国大学MOOC: American troops played an important role in turning the tide of the World War I.
- Society played an important role in the Parisian city life.
- Traditional Chinses medicine has played an important role in .