单项选择题

Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.
Now, listen to the passage.

What is stated in the lecture about the Venus flytrap

A.It is the largest insectivorous plant.
B.It is found only in South America.
C.It has moveable parts.
D.It has only one trap leaf.