The number of young people working on farms has decreased sharply.

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There has been sharp decrease in the number of young people working on farms.

There has been a sharply decrease in the number of young people working on farms.

There has been a sharply decrease on the number of young people working on farms.

There has been a sharp decrease in the number of young people working on farms.

Giải thích

Đáp án đúng: D

Dịch: Số lượng thanh niên làm việc trong các trang trại giảm mạnh.

= Số lượng người trẻ làm việc trong các trang trại đã giảm mạnh.