媒介监测的主要内容是什么？
参考答案：
按蚊的种类和密度、吸血习性、传疟能量、对杀虫剂的敏感程度
How do you read 15,847?
A．fifteen thousand, eight hundred and forty-seven
B．fifteen thousands, eight hundreds and forty seven
C．fifteen thousand, eight hundred and forty seven
D．fifteen thousand and eight hundred and forty-seven
S320的OIB1D支持几个155M光口？（）
A.1
B.2
C.3
D.4
