判断题 From the Norman Conquest until the 14th century, French was the preferred language of the English crown and aristocracy, but after 1400 English gradually replaced French as the language of law courts and administration。（）

判断题 Among the Byzantine Empire, the Islamic Empire and the Frankish Empire, only the first one received continuing influence from the Roman intellectual and legal tradition。（）

判断题 What really triggered off the English Peasants’ Revolt of 1381 was an attempt to collect a new type of national tax to pay for the failing war with France。（）