阅读下面短文，从A、B、C、D四个选项中选出最佳选项。

    This is a picture of Mr. Li's family. The man in the middle is Mr. Li. The woman is Mrs. Li's wife. They have two sons. The child behind Mr. Li is Li Lei. He's thirteen.  The boy in front of Mrs. Li is Li Ming. He is seven. Li Lei and Li Ming are in the same school, but not in the same grade. Li Lei is in Grade Two. Li Ming is in Grade One. They are good students.

阅读下面文言文，完成后面问题。
        世有伯乐，然后有千里马。千里马常有，而伯乐不常有。故虽有名马，祗辱于奴隶人之手，骈死于槽枥之间，不以千里称也。
        马之千里者，一食或尽粟一石。食马者不知其能千里而食也。是马也，虽有千里之能，食不饱，力不足；才美不外见，且欲与常马等不可得，安求其能千里也?
        策之不以其道，食之不能尽其材，鸣之而不能通其意，执策而临之，曰：“天下无马!”呜呼!其真无马邪?其真不知马也。