固体废物出置的原则是“谁污染,谁治理”.
参考答案:错
_____ Mr. Brown’s anger, it was his own son who didn’t agree with him.
A.To
B.From
C.With
D.For
Ethernet Switch的100Mbit/s全双工端口的带宽为()。
A.100Mbit/s
B.10/100Mbit/s
C.200Mbit/s
D.20Mbit/s