I’ve ______ the house since I moved here. [ ]
A. lived
B. bought
C. sold
D. had
答案:D
属于补体系统缺陷的疾病是 ()
A.Digeorge综合征
B.慢性肉芽肿
C.严重联合免疫缺陷病
D.遗传性血管神经性水肿
E.AIDS
世界上保存最古老的成文法是()。
A.习惯法
B.条约
C.法经
D.汉谟拉比法典