Which word describes the wild behavior of students on a field trip that angers the teacher?
Correct Answer: A
Rationale: The correct answer is A: Obstreperous. This word describes the wild and noisy behavior of students on a field trip that angers the teacher. Obstreperous means noisy and difficult to control. It perfectly fits the context of students misbehaving on a field trip.
Explanation:
A: Obstreperous - describes noisy and unruly behavior.
B: Placid - means calm and peaceful, opposite of the behavior described.
C: Arcane - means mysterious or understood by few, not related to behavior.
D: Lofty - means of great height or noble in character, not related to behavior on a field trip.
In summary, only choice A accurately describes the wild behavior of students that would anger a teacher on a field trip, making it the correct answer.
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