少数预后差的热淋可．出现（）

A.湿热弥漫三焦，热入营血

B.少腹扪及肿块，进而形成瘕积

C.血淋

D.肝风内动

E.气淋

Einstein's Theory of Relativity is so________that most of us can not understand it.[    ]

A. controversial

B. abstract

C. appropriate

D. universal