房地产经纪活动的基本类型是()。
A.房地产居间与房地产代理
B.房地产居间与房地产行纪
C.房地产行纪与房地产居间
D.房地产代理与房地产行纪
参考答案:A
There was a ________ quarrel between the husband and the wife; after that the wife left home and never came back.[ ]
A. sensitive
B. serious
C. violent
D. strict
确诊感染性心内膜炎除血培养多次阳性外,还应有().
A.指甲下裂片状出血
B.新出现的心脏病理性杂音
C.Janeway损害
D.Roth斑
E.转移性脓肿