1 )Пожаалуййсстаа помогитеее срочноо We ..... some ecological problems of our city this...

Question

1 )Пожаалуййсстаа помогитеее срочноо
We ..... some ecological problems of our city this month
A) solved B) had solved C) will solve D) have solved

Answer 1

We D)have solved some ecological problems of our city this month