知道了十二生肖的排序以后，就能判断那一年是什么年了。

A.If you grasp the order of those twelve animals, you can know the zodiac animal of a certain year.

B.Grasp order of twelve animals, can know zodiac animal of a certain year.

正确答案：If you grasp the order of those twelve animals, you can know the zodiac animal of a certain year.