下列各句中，没有语病且语意明确的一句是（ ）
A：在这次民族联欢中，举行了各种民族体育比赛，主要有赛马、摔跤、抢花炮等，这些受到了来宾的热烈欢迎。
B：市政府投巨资兴建的同兴立交桥终于竣工了，它的建成将大大缓解我市交通高峰期的堵车问题。
C：百年来，中华书局一直以传承文明为己任，本着守正出新的原则，整理出版了大批古籍，也推出了许多高水平的学术新著。
D：清明小长假期间，各地旅游出行人数大幅上涨，各地铁路、公路、交通、民航等部门高度重视，全力保障游客出行安全畅通。
阅读短文，判断句子正（正确）误（错误）。
Tom is my classmate. He is from London in England. But he likes China very much. Now he is in Beijing. He is a little fat. He has a round face and big blue eyes. His hair is not black but yellow. His nose, mouth and ears are big. He likes blue. He likes wearing a blue T-shirt and blue jeans. Look at his hand. He has a football in it. We often play football after class.
从下列生物化石中，能证明鸟类与爬行动物有亲缘关系的是（ ）
