_____ is not clear to researchers.
A. Did dinosaurs become extinct
B. Why dinosaurs having become extinct
C. Dinosaurs became extinct
D. Why dinosaurs became extinct
Giải bởi Vietjack
Câu 17: Đáp án D
Cấu tạo mệnh đề danh ngữ / mệnh đề danh từ: Wh-word + S + V + V-số ít
A sai trật tự từ trong câu (không được đảo trợ động từ lên vì cuối câu không phải dấu ?)
B sai cấu trúc (không có thì nào ở dạng: having P2)
C thiếu wh- word
Tạm dịch: Các nhà nghiên cứu vẫn chưa rõ tại sao khủng long tuyệt chủng.
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Mark the letter A, B, c, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
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Mark the letter A, B, c, or D on your answer sheet to indicate the option that best completes each of the following exchanges.
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- Jenny: “Why don’t you come over and see the new film with me?”
- Kathy: “________”
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- Helen: “This is the best field trip we’ve ever had”.
- Sarah: “________. Everyone enjoyed it to the fullest.”
Mark the letter A, B, c, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
At first, John said he hadn’t broken the vase, but later he accepted it.
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction ỉn each of the following questions.
The girl who were injured in the accident is now in hospital.
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.
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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.
“I am going away tomorrow, mom.”, the son said.
Mark the letter A, B, c, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
My kids only have a faint memory of our hometown as they have lived away from it for a long time.
I hope the new year will bring you _____, health and prosperity.
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction ỉn each of the following questions.
The farmer plows the fields, plants the seeds and will harvest the crop.
When Tom _____ yesterday, I _____ the washing up in the kitchen.
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction ỉn each of the following questions
In order to do a profit, the new leisure centre needs at least 2000 visitors a month.
