TOEFL Listening: ETS-TOEFL听力机经 - 43QOE9OHW389CP4WP$

What is this lecture mainly about? A. A typical Nepenthes habitat in Northeast Asia B. New research findings regarding the life cycle of Nepenthes plants C. A comparison of the predatory strategies of carnivorous plants and animals D. An unusual characteristic of some species of Nepenthes plants