Skip to content
Prep
Freely
Home
TOEFL
IELTS
Guides
Log in
Sign up
P
Account
Profile
My progress
Settings
Log out
TOEFL
/
Listening practice
/ Section J8VT
Listen to an Academic Talk
Listen to part of a talk in an ecology class.
Listen
25. What is the main point of the talk?
A
Wolves had no measurable effect on Yellowstone.
B
The wolf story is real but simpler in the telling than in the evidence.
C
Beaver reintroduction mattered more than the return of wolves.
D
Ecological effects cannot be studied in national parks.