肾损害最常见于
A.系统性红斑狼疮
B.类风湿关节炎
C.多发性肌炎
D.系统性硬化病
E.干燥综合征
参考答案:A
Softswitch媒体控制协议主要有()。
A.SIP
B.H.323
C.TCAP/SCCPoverIP
D.H.248/MGCP
---____ skirt is blue.____ is red. Which of them do you prefer?
---______ is OK. I like their styles.
A.My; Hers; Neither
B.My; Hers; Either
C.Mine; Her; Both
D.Me; Her; All