排卵时从卵巢排出的是:()。A.整个成熟卵泡 B.初级卵母细胞 C.次级卵母细胞、透 发布时间:2019-12-12 08:10 │ 来源:www.tikuol.com 题型:单项选择题 A型题 问题: 排卵时从卵巢排出的是:()。A.整个成熟卵泡B.初级卵母细胞C.次级卵母细胞、透明带D.次级卵母细胞、透明带、放射冠
题型:单项选择题 A型题 患儿9岁,左颈部无痛性肿块1个月,3cm×3.5cm,质地偏硬。首先考虑的疾病是()A.化脓性淋巴结炎B.结核性淋巴结炎C.病毒性淋巴结炎D.转移性肿瘤E.恶性淋巴瘤 查看答案
题型:单项选择题 A型题 For pumping the bilges,a 54 foot long “T-Boat”,which is not a ferry,but is certificated to carry 30 passengers,must be fitted with at least().A.one fixed power pump and one portable hand pumpB.one fixed hand pump and one portable hand pumpC.two portable hand pumpsD.either "A" or "B" 查看答案