Question 11
At the beginning of the talk, the speaker mentions food from which THREE of the following countries?

Write the appropriate letters on your answer sheet.（）

A. reduces carbon emissions in most cases.
B. only reduces emissions if it is not done using road transport.
C. reduces carbon emissions in a limited number of cases.

A. has been going no for a centuries.
B. began during the industrial revolution.
C. started as a business in the United States.