TOEFL Listening: TPO-TOEFL阅读TPO - NCK2Y955G1O5134HN$

According to paragraph 3, the nests of some tropical termite species have the ability to A. insulate the microclimate in one part of the nest from the microclimate in another part B. Allow moist outside air to get inside regardless of whether it is warm or cool C. rapidly decrease the humidity inside when it gets hot outside D. Provide the oxygen needed in the nest