شرکت در آزمون آنلاین زبان انگلیسی 1 - زبان انگلیسی 1 | آزمون شماره 9607

Ancient scientists usually travelled to different places and experienced different things so that they could ......... a deeper knowledge of the world and creation.

A: "Would you like to have ....................... with us ?"

B: "No thanks , I just had .......................... ."

He went to China when he was 18 and never . . .  .