39. As described in the passage, one benefit of the trap-jaw ant’s escape jump is that it allows an ant to:
Your Answer is
Correct Answer is A
Explanation
According to the escape jump of the title stem, locate the penultimate paragraph, L62-64, "it may also get to a new vantage point from which to relaunch an attack" (it can facilitate the ants to launch an attack again).
Item A: Comply with the positioning information.