More and more differences occur between the written form and ora

More and more differences occur between the written form and oral form of English because ______。
A、some of the differences were created by the printing industry
B、the spelling has changed more rapidly than the pronunciation over the years
C、some borrowed words do not conform to the rules of English pronunciation and spelling
D、English alphabet was adopted from the Anglo-Saxons, which does not have a separate letter to represent each sound
【正确答案】：C
【题目解析】：Chapter I . It is generally agreed that the written form of a natural Language is the written record of the oral form.