作为物质交换的场所,毛细血管不具有的特点是: A.分布极广 B.管壁极薄 C.管 发布时间:2017-07-17 20:16 │ 来源:www.tikuol.com 题型:选择题 问题: 作为物质交换的场所,毛细血管不具有的特点是:A.分布极广B.管壁极薄C.管径较粗D.血流缓慢
题型:选择题 The winner of the Nobel Prize in physics dedicated the honor to his high school physics teacher, he had been an inspiration during his early years.A. who B. whomC. which D. that 查看答案