Inicio
Temas
Cuestionarios
Features
Test de nivel

Cuestionario problem-solving 10

00 : 00

Negación: lee una oración afirmativa y elige una o más opciones que expresen correctamente su forma negativa.

👑C2 - level.proficiency

1. She discovered a novel approach to solving the problem.

A.She did not discovered a novel approach to solving the problem.B.She has not discovered a novel approach to solving the problem.C.She did not discover a novel approach to solving the problem.D.She was not discovering a novel approach to solving the problem.

⭐B2 - level.upperIntermediate

2. There is an effective solution to the problem.

A.There is not an effective solution to the problem.B.There is no effective solution to a problem.C.There isn't an ineffective solution to the problem.D.There is an ineffective solution to the problem.

🚀C1 - Avanzado

3. He found the answer to a difficult mathematics problem.

A.He did not find the answer to a difficult mathematics problem.B.He did not find answer to a difficult mathematics problem.C.He did not find the answers to a difficult mathematics problem.D.He did not found the answer to a difficult mathematics problem.

MyEnglishQuiz

MyEnglishQuiz te ofrece miles de cuestionarios divertidos e interactivos para dominar la gramática, el vocabulario y la comprensión en todos los niveles.

Soporte

[email protected]

Cuenta

Registrarse
Iniciar sesión

Ayuda

Escucha
Tipos de ejercicio
Preguntas Frecuentes
common.contact
common.feedback

common.legal

Política de Privacidad
Términos de Servicio

Invítame un café ☕