Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions They know that the famous doctor treated him

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Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions

They know that the famous doctor treated him

It was known that the famous doctor treated him

The famous doctor is known to have treated him

The famous doctor is known to treat him

It is known that he is treated by the famous doctor

Giải thích

Đáp án B

"Họ biết rằng vị bác sĩ nổi tiếng đó đã điều trị cho anh ấy."

Cấu trúc: S1 + know/ knew + that + S2 + V... _ passive: It + be (phụ thuộc vào thì của động từ "know") + known that + S2+ V... / S2 + be + known + to V/ to have PP...