At the end of 6th century， Latin-speaking Roman missionaries under St. Augustine came to spread in Britain， the introduction of which had a great impact on the English vocabulary.（）

At the end of 6th century， Latin-speaking Roman missionaries under St. Augustine came to spread in Britain， the introduction of which had a great impact on the English vocabulary.（）
A、Buddhism
B、Christianity
C、Catholicism
D、Islamism
正确答案：B