驾驶舱文化差异的概念主要是指什么？ What is the main concept of the cockpit cultural different?
A.语言、民族习俗、所受教育程度以及态度和价值观等方面的差异 Differences in language, ethnic customs, education, and suffered other aspects of attitudes and values
B.语言上的差异 Differences in language
C.所受教育程度上的差异 Differences in education
正确答案是A