TOEFL Listening: ETS-TOEFL听力机经 - 5ZRQ35C3383X34Y1P$

What misconception about ants does the professor believe the students might have? A. Ants must live in a colony to survive. B. Ants have no way to communicate with one another. C. The queen is the leader of the colony. D. The task performed by an ant does not vary during its lifetime.