题型:单项选择题 A1型题 关于宫颈癌的转移途径,不正确的是()A.外生型癌常直接向 * * 壁蔓延B.内生型癌灶向宫颈深部浸润并侵犯子宫峡部C.淋巴转移首先转移至腹股沟淋巴结D.血行转移很少见E.晚期癌可引起输尿管阻塞 查看答案
题型:单项选择题 ()is the environmental process to collect, sort, transport and bury or incinerate waste goodsA. environmental logistics B. waste material logisticsC. returned logistics D. recycle 查看答案