English
Medium
Question
Call on means ______?
A
Doubtful
B
Prove a theory
C
Play a visit to someone
✓ Official correct answer
D
Summon as a witness
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Doubtful
No member explanations yet for this option.
B
Prove a theory
No member explanations yet for this option.
C
Play a visit to someone
No member explanations yet for this option.
D
Summon as a witness
No member explanations yet for this option.