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Listening practice
/ Section RHZK
Listen to an Academic Talk
Listen to part of a talk in a botany class.
Listen
44. What is the main point of the talk?
A
Carnivorous plants are more efficient than ordinary plants.
B
Carnivorous plants trap insects to obtain scarce nutrients rather than energy.
C
Insect populations determine where carnivorous plants can grow.
D
Carnivorous plants have lost the ability to photosynthesise.