单选题 What is the major poiny that the author is making in the article?

A、 The Constitution, one of the great documents of the world, was written by fifty-five men of varying talents and backgrounds.
B、 The Constitution owes its greatness to the fact that is has never changed in a changing world.
C、 The Constitution was written by many people working together cooperatively.
D、 The Constitution was written by many people, all of whom were thinkers of the highest order.

【正确答案】 A

【答案解析】B项是文章第二段的主要意思，作者由B项引到美国宪法的制定者们，后面几段都围绕制定者展开。A项和C项相比较，A项是更为精确的一个选项。