结肠癌经淋巴道转移最先至()。 A.结肠旁淋巴结 B.腹股沟淋巴结 C.腹主动脉旁淋 发布时间:2017-09-08 08:51 │ 来源:www.tikuol.com 题型:单项选择题 问题: 结肠癌经淋巴道转移最先至()。A.结肠旁淋巴结B.腹股沟淋巴结C.腹主动脉旁淋巴结D.左锁骨上淋巴结E.胸腔纵隔淋巴结
题型:单项选择题 . Our parents as well as teachers often encourage us students to have _______to do somethingbeneficial for our country.A.decisionB.ambitionC.planD.project 查看答案