Benzene, which was discovered by Faraday, became the starting point in the manufacture of many dyes, perfumes and explosives.
=>Benzene, _____ by Faraday, became the starting point in the manufacture of many dyes, perfumes and explosives.
A. discovered
B. discovering
C. was discovered
D. discover
Giải bởi Vietjack
- Động từ trong mệnh đề quan hệ ở thể bị động, ta chỉ cần dùng cụm quá khứ phân từ (Ved/ V3) để thay thế cho mệnh đề đó.
- Cách rút gọn: Bỏ đại từ quan hệ và động từ “tobe”, chỉ giữ lại dạng quá khứ phân từ của động từ chính trong mệnh đề quan hệ.
Benzene, which was discovered by Faraday, became the starting point in the manufacture of many dyes, perfumes and explosives.
=>Benzene, discovered by Faraday, became the starting point in the manufacture of many dyes, perfumes and explosives.
Tạm dịch: Benzen do Faraday khám phá ra đã trở thành điểm khởi đầu trong lĩnh vực sản
xuất nhiều loại thuốc nhuộm, nước hoa và chất nổ.
Đáp án cần chọn là: A
There are too many poor people ____ do not have enough to eat in the world.
My uncle, _____ you met yesterday, is a famous lawyer in the town.
My brother, who met you yesterday, works for a big firm.
=>My brother, _______, works for a big firm.
The envelop which lies on the table has no stamp on it.
=>The envelop _____ on the table has no stamp on it.
It is much easier for a foreigner to become an American citizen if he has a close relative whoever is already an American.
Mrs. Brooks is an experienced teacher. I have great respect for her.
Tieu Vy is the most beautiful girl _____ the Vietnam Beauty contest.
The last student that was interviewed was Tom.
=>The last student _______.
John, who is my friend, has studied English for ten years.
=>John, ________ , has studied English for ten years.
They are looking for the man and his dog ____ have lost the way in the forest.
The man who is standing there is a clown.
=>The man ______ there is a clown.
The Smiths, _____ house was destroyed in the explosion, were given rooms in the hotel.
Choose the best answer.
Do you know the girl ______Tom is talking to?
