Exit 1/18

Posljednje ažuriranje almost 6 years ago

Read the paragraph below from the introduction [paragraphs 1-3].
Approximately 700 miles of barbed wire, chain link, post-and-rail and wire mesh fencing has been erected along the U.S.-Mexico border. The U.S. Border Patrol also utilizes thousands of cameras and underground sensors as well as aircraft, drones and boats to monitor the boundary.
Which idea is BEST supported by this paragraph?

A Many people are caught trying to pass between the United States and Mexico every day.

B Cameras and sensors have made the construction of border fences entirely unnecessary.

C Fencing is more effective than natural barriers at controlling traffic across the border.

D The patrol of the U.S.-Mexico border consumes a fairly large investment of time and effort.