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TOEFL
/
Listening practice
/ Section 3P4K
Listen to an Announcement
Listen to an announcement in a laboratory.
Listen
24. Why does the speaker want doubtful numbers entered as well?
A
So that disagreements appear while they can still be investigated
B
So that the technician can repeat the measurement later
C
So that nobody spends time correcting mistakes
D
So that the class can be marked on honesty