- -What does your grandmother do? ---_____________________.

A．She likes her work

B．She is a clerk.

C．She is busy

D．She is working

提示SLE预后差的表现有（）。

A.心肌损害伴心功能不全

B.低血压，

C.严重NP狼疮

D.全身广泛皮疹

E.血肌酐升高