A. has enabled scientists to make amazing discoveries
B. sometimes requires a surgical incision
C. allows doctors to see inside the body without major surgery
Giải bởi Vietjack
Đáp án C
Phương pháp giải:
Kiến thức: Đọc hiểu – từ vựng
Giải chi tiết:
Tác giả sử dụng cụm từ "đã mở một cửa sổ" để chỉ ra rằng việc sử dụng các sợi quang học ______.
A. đã cho phép các nhà khoa học tạo ra những khám phá đáng kinh ngạc
B. đôi khi yêu cầu một vết mổ
C. cho phép các bác sĩ nhìn thấy bên trong cơ thể mà không cần phẫu thuật lớn
D. vẫn chưa được công chúng biết đến cho đến gần đây
Thông tin: . These ultra - thin, flexible fibers have opened a window into the living tissues of the body. … physicians can look into the lungs, intestines, heart and other areas that were formerly inaccessible to them.
Tạm dịch: Những sợi siêu mỏng, linh hoạt này đã “mở ra một cửa sổ” vào các mô sống của cơ thể. … các bác sĩ có thể nhìn vào phổi, ruột, tim và các khu vực khác mà trước đây họ không thể tiếp cận được.Gói VIP thi online tại VietJack (chỉ 200k/1 năm học), luyện tập gần 1 triệu câu hỏi có đáp án chi tiết
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks
Our position in the family is one of the factors (26)_________ strongly affect our personality. The eldest or first-born children get maximum (27) _________ from their parents and the result is that they are usually self-confident and ambitious people. Firstborns are also responsible because they often have to look after their younger brothers or sisters. (28) _________, they can be quite bossy and dominant as they often give orders and are fearful of losing position. Middle children are usually sociable since they have other children to play with. They are good at peacemaking and compromising. Yet, on the negative side, (29) _________ children can be jealous and moody ones. The youngest in a family is probably quite a relaxed person and some are often lazy. This is because they always have someone in the family to help them. Yet, they are charming and (30) _________, have a good sense of humor and know how to manipulate others when they want to get their way.
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.Mark the letter A, B, c, or D on your answer sheet to indicate the option that best completes each of the following exchanges.
Jenny and Kathy are arranging to see a new film.
- Jenny: “Why don’t you come over and see the new film with me?”
- Kathy: “________”
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The teacher demanded that the classroom _____ cleaned immediately.
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.
Helen and Sarah are talking about their school’s field trip.
- Helen: “This is the best field trip we’ve ever had”.
- Sarah: “________. Everyone enjoyed it to the fullest.”
In order to do a profit, the new leisure centre needs at least 2000 visitors a month.
