Phrasebook
DELF B2 defence: respond when you cannot verify a number
Respond in French when you cannot verify a number: attribute the supplied figure, name the gap, retain a supported argument and propose a check.
- B2
- 12 phrases
- 4 situations
- Learn this in the B2 notebook →
In short
State what the source actually gives and what you cannot establish. Le document mentionne ce taux, mais ne précise pas sa base. Keep any separately supported argument, and say what information would allow the number to be checked.
Yellow the idea to rememberBlue French to learn

An examiner or colleague asks where a figure comes from. You should neither invent a missing denominator nor abandon every part of your argument. The four scenes distinguish source attribution, unavailable detail, a supported point and a practical verification route. The short dossier below supplies the material used in the four scenes.
Le dossier disponible
Résumé de satisfaction
Résultat annoncé82 % de satisfaction
Informations absentesL’effectif et la question posée ne sont pas précisés.
Note sur l’accès
Difficulté signaléePlusieurs usagers sans accès à Internet indiquent qu’ils ne peuvent pas réserver en ligne.
Attribute the number
Name the missing fact
Retain a supported argument
Explain the check
A correction can strengthen the defence
The speaker narrows a weak use of one rate while retaining an independent access argument. That is different from pretending the number is verified. A good defence can change its evidence route without changing its underlying aim, provided the new route is actually supported by the supplied material.
Use je ne peux pas le préciser avec cet extrait when the limitation concerns the available source. Then answer the broader objection with the evidence you do have, rather than repeating a questionable figure more forcefully.