Question
Actualizado en
8 feb 2022

  • Coreano
  • Inglés (US)
Pregunta de Inglés (US)

¿Cuál es la diferencia entre As the quality of air has deteriorated, many have shown their concern about this issue.

y As the quality of air deteriorates, many have shown their concern about this issue. ?Puedes dar oraciones como ejemplo.

This is a grammar question. If the tense of main clause has "present perfect", the tense of adverb clause is recommended to have "present perfect" form as well?
Respuestas
[News] Hey you! The one learning a language!

Share this question
¿Cuál es la diferencia entre As the quality of air has deteriorated, many have shown their concern about this issue.

 y As the quality of air deteriorates, many have shown their concern about this issue. ?
Preguntas similares
Trending questions
Newest Questions (HOT)
Newest Questions
Previous question/ Next question

Ask native speakers questions for free