Choose the sentence that best combines each pair of sentences given. We have advised you on how to cut down your energy use. We remember that.

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Choose the sentence that best combines each pair of sentences given.

We have advised you on how to cut down your energy use. We remember that.

We can no longer remember having advised you on how to decrease your energy use.

We remember having advised you on how to maintain your energy use.

We remember having advised you on how to decrease your energy use.

We remember to have advised you on how to decrease your energy use.

Giải thích

Đáp án đúng: C

Giải thích: “remember having + PII” = nhớ là đã làm việc gì.

Dịch nghĩa: Chúng tôi nhớ rằng đã từng khuyên bạn về cách giảm sử dụng năng lượng.