Accessibility links
Skip to main content
Skip to main Navigation
Skip to Search
About Learning English
Beginning Level
Intermediate Level
Advanced Level
US History
Video
Follow Us
Languages
Search
Search
Previous
Next
Breaking News
Quiz - Virtual Fences for Cows Show Benefits
March 06, 2024
Question 1 / 4
What makes the virtual fence boundaries?
Electric wires underground
Radio signals
Small trucks carrying base stations
Old physical fence boundaries
Submit Answer
Next Question
Quiz - Virtual Fences for Cows Show Benefits
Back to top
XS
SM
MD
LG
