Human beings have destroyed the environment for a long time. They are now paying

50/50

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

Human beings have destroyed the environment for a long time. They are now paying a high price for this

Because having destroyed the environment for a long time, human beings are now paying a high price for this

Having destroyed the environment for a long time, human beings are now paying a high price for this

On destroying the environment for a long time, they are now paying a high price for this

After being destroyed for a long time, the environment is now paying a high price

Giải thích

Rút gọn mệnh đề: Having + Vpp => diễn tả hành động đã hoàn thành trước một hành động khác.

Because + clause: bởi vì => A sai

On + V.ing: khi => C sai

Câu D sai về nghĩa.

Tạm dịch : Đã phá huỷ môi trường trong một thời gian dài, con người hiện đang phải trả giá đắt cho việc này.=> Đáp án B