慢性盘状红斑狼疮皮肤损害的特征是
A.红斑
B.毛囊角质栓、鳞屑、角质栓
C.色素沉着和(或)色素减退
D.毛细血管扩张、萎缩和瘢痕形成
E.以上均是
参考答案:E
改错。将错误的序号填入题前括号里,并在横线上更正。
( ) 1. She's an salesperson. ______________
A B C
( ) 2. My father teach English. ______________
( ) 3. She likes work with numbers. ______________
( ) 4. Where is Peter work? ______________
为了减少冷炉启动到并网所需时间,节约启动用油,一期锅炉配有邻炉加热系统,在所有()内沿长度装有()的邻炉加热分配管。