Question

From this, we know that the umbrella ___ over four thousand years ago.
а)has invented
в)is invented
с)was invented​

Answer 1

Ответ:

C) From this, we know that the umbrella was invented​ over four thousand years ago.

Объяснение:

Answer 2

Ответ:

с) was invented;

Объяснение:

From this, we know that the umbrella was invented over four thousand years ago.