Below is the routing table for host "earth": <br /> <img src="https://nimg.ppkao.com/2018-08/tangxueping/2018080215200086855.jpg?sign=818045be2d1cb2be8f35ad716dac58f8&t=62d1fbdf" /><br /> If host "earth" tries to ping 128.78.1.5, to which of the following interfaces is  the packet being sent?()
A、en0
B、lo0
C、tr0
D、ping results in "Sendto:Network is unreachable" message