1. Never in the history of humanity there have been more people livingon this relatively small planet 2. The main cause of the oceans' tides is the gravitation pull of the Moon 밑줄친 부분 중에서 두문장 다 한 곳씩 틀렸는데 어디가 틀린걸까 ㅠㅠㅠ
|
1. Never in the history of humanity there have been more people livingon this relatively small planet 2. The main cause of the oceans' tides is the gravitation pull of the Moon 밑줄친 부분 중에서 두문장 다 한 곳씩 틀렸는데 어디가 틀린걸까 ㅠㅠㅠ
|