搜元素提供国外优质的免版权矢量素材资源免费下载,该资源的中文名称是:Question mark silhouette hand drawn in simple style, vector illustration. Icon question symbol for print and design. Quiz and Exam concept, isolated black element on white background,英文名称是:Question mark silhouette hand drawn in simple style, vector illustration. Icon question symbol for print and design. Quiz and Exam concept, isolated black element on white background,该资源由网友上传,提供高速下载。