下面哪些需行子宫根治术及双侧盆腔淋巴结清扫术()
A.子宫肉瘤Ⅰ期
B.子宫肉瘤Ⅱ期
C.癌肉瘤Ⅰ期
D.宫颈肉瘤Ⅰ期
E.子宫肉瘤Ⅲ期
参考答案:B, C, D
Mum__________ me to school as she knew it was important for me to receive education,but we were so poor then.
A.had sent
B.sent
C.would have sent
D.would send
丁二酮肟在氨性溶液中沉淀Ni2+与干扰离子的分离是属于()分离。
A.共沉淀
B.后沉淀
C.无机沉淀
D.形成螯合物沉淀