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TOEFL
/
Listening practice
/ Section 45K6
Listen to an Academic Talk
Listen to a talk in a history of technology class.
Listen
44. What is the main purpose of the talk?
A
To explain where the QWERTY layout came from and why it is still used
B
To compare typewriters with modern computers
C
To teach students how to type faster
D
To describe how telegraphs worked