答：常见的被拒绝的原因有：您的证据没有显示图纸中的商标（例如，不清晰或只是商标的一部分）；您的证据没有显示商标与申请中的商品或服务一起使用；您的证据没有显示您自己的商标使用（例如，是新闻稿）；您的证据并非在商业中实际使用（例如，是打印样张或模型）；或者您的证据类型不适用于您的商品或服务（例如，仅为商品做广告）。

A: Common reasons why specimens are refused include: your specimen does not show the trademark in your drawing; your specimen does not show trademark use with the goods or services in your application; your specimen does not show your own use of the trademark; your specimen is not in actual use in commerce (e.g., it is a printer’s proof or mock-up); or your specimen is not an appropriate type for your goods or services (e.g., it is only advertising for goods).