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 ZJ6X
Listen to an Academic Talk
Listen to part of a talk in a food history class.
Listen
32. What does the speaker suggest about adding vitamins to white flour by law?
A
It was introduced before the nutritional problem was understood.
B
It was a good deal less effective than encouraging whole grain bread would have been.
C
It was a compromise that worked because it did not require changing habits.
D
It was resisted by millers for commercial reasons.