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TOEFL
/
Listening practice
/ Section 6ZS5
Listen to an Academic Talk
Listen to part of a talk in a microbiology class.
Listen
44. What is the main point of the talk?
A
Antibiotics should be prescribed less often in hospitals.
B
Resistance spreads by selection and by transfer between organisms.
C
Bacteria adapt to drugs during a single infection.
D
Agricultural use of antibiotics is more harmful than medical use.