人工关节感染的治疗方式包括()
A.单纯药物治疗
B.清创保留关节假体
C.一期置换或二期置换
D.关节融合手术、关节切除成形手术或截肢手术
E.以上都正确
参考答案:E
在接户线安装工程检查、验收的基本项目中,低压接户线入户处应留滴水管,距地面不小于()m。
A.2
B.2.5
C.4
D.6
—I've just been to my first language class.
—Oh really? ________ . Which language are you studying? [ ]
A. So do I
B. So have I
C. So I do
D. So I have