艾滋病属于哪种病原体感染：（）
A.革兰阴性菌
B.革兰阳性菌
C.真菌
D.DNA病毒
E.RNA病毒
参考答案：E
There was a reaction from the public when the singer was sent to prison last week.
A．violent
B．religious
C．fundamental
D．genuine
略语
