MoyenAnglais
Quelle forme complète “What would our lives be if X-ray machines ...” ?
Réponse courte
had not been invented — option 4.
Question
What would our lives be if X-ray machines ...
Réponses
- were not invented
- would not have been invented
- had not invented
- had not been invented
Réponse
had not been invented — option 4.
Explication
La condition concerne un événement passé : l’invention des appareils à rayons X. Une condition passée irréelle utilise le Past Perfect. Comme les appareils reçoivent l’action d’être inventés, la forme passive est requise :
had not + been + invented.
La phrase complétée est What would our lives be if X-ray machines had not been invented? Le résultat décrit un état hypothétique de nos vies, tandis que la condition imagine un passé différent.
Plateformes
- exam.fa.ru
