属于狼疮肾炎活动的指标是（）
A.蛋白尿
B.血尿
C.高血压
D.ANA阳性
E.贫血
参考答案：B
— How are you today?
— Oh, I ____ as ill as I do now for a long time. [ ]
A. isn't feeling
B. wasn't feeling
C. don't feel
D. haven't felt
巴尔扎克所属的文学流派是（）
A.浪漫主义
B.批判现实主义
C.古典主义
D.自然主义
