人类病毒性心肌炎的重要病原体是()
A.淋菌
B.溶脲脲原体
C.柯萨奇B组病毒
D.炭疽芽孢杆菌
E.汉坦病毒
参考答案:C
遮阳板的形式有哪几种?一般如何具体选用?
Some people themselves by reading; others have been by the radio and television.
A.interest; entertained
B.entertain; entertained
C.amuse; delighted
D.excite; amused