Meaning of 'Come again'

[Mirko]

English Idioms and Expressions, Intermediate level

ESL/EFL Test #17 "Idioms with come", question 3

New evidence came to light at the end of the trial.

(a) was hidden
(b) was sheathed
(c) was concealed
(d) was revealed

English Idioms and Expressions, Intermediate level

ESL/EFL Test #17 "Idioms with come", answer 3

New evidence was revealed at the end of the trial.

Correct answer: (d) was revealed
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Is Come Again English idiom a slang word?

Mirko

[Alan]

Hi,

'Come again' is often used to mean: Can you please say that again.

Alan
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English as a Second Language
You can read my ESL story Phrasal Verbs/run