The pronoun "it" in paragraph 2 refers to__________.
Giải bởi Vietjack
A
Từ “it” ở đoạn 2 ám chỉ đến
A. việc cấy gen
B. một thành tựu
C. cơ chế di truyền
D. tính chân thật/ sự thật
Dẫn chứng: As a result of recent discoveries concerning hereditary mechanisms, genetic engineering, by which human traits are made to order, may soon be a reality. As desirable as it_may seem to be, such an accomplishment would entail many value judgments.
=>Chọn A
Which of the following is closest in meaning to the word "ramifications" in paragraph 4?
The author mentions that all of the following are aware of quantities in some ways EXCEPT
With which of the following conclusions would the author probably agree?
What can be inferred from the passage about the fossils mentioned in the third paragraph?
