K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

11 tháng 9 2017

Đáp án B

short-changed (v): trả thiếu tiền, đối xử với ai không công bằng

short-listed (v): sang lọc, chọn lựa

short-sighted (adj): cận thị, thiển cận

short-handed (adj): không đủ công nhân, không đủ người giúp việc

Tạm dịch: Cô ấy đã được chọn từ 115 ứng viên cho chức vụ giám đốc điều hành.

3 tháng 1 2018

Đáp án C

Giải thích: Cụm “a big cheese”: nhân vật tai to mặt lớn

Tạm dịch: Ông Simpkins là một nhân vật lớn trong công ty khi ông vừa được thăng lên chức vụ Giám đốc điều hành.

27 tháng 9 2018

Đáp án C

The big cheese = boss (n): Ông chủ

22 tháng 1 2018

Đáp án D.

a handful = small number/ small amount (một ít …). Tuy nhiên câu hỏi này danh từ chính là ‘applicants’ (đếm được) nên ta chọn D

 

23 tháng 1 2018

Đáp án C

21 tháng 2 2018

Đáp án C

5 tháng 8 2019

Đáp án A sửa thành “regarded as”

Giải thích: Câu này thực chất cả 2 vế đều chung một chủ ngữ là “O Henry” nhưng vế 1 đã rút gọn chủ ngữ đi. Vì đây là rút gọn bị động (được tôn kính là ….) nên ta dùng Ved.

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 from 31 to 35.For Better Grades - Use Your Brain!   If you are like most students, you probably started this new academic year with a resolution to study harder. Now, science can you help you keep your resolution. Recent discoveries in brain research (31) _____ to better ways to learn. How does the brain (32) ____ new information?...
Đọc tiếp

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 from 31 to 35.

For Better Grades - Use Your Brain!

   If you are like most students, you probably started this new academic year with a resolution to study harder. Now, science can you help you keep your resolution. Recent discoveries in brain research (31) _____ to better ways to learn. How does the brain (32) ____ new information? Think of the last time someone told you their phone number. Could you remember that number five minutes later? Probably not! That’s because it was in your short-term memory.

   Our memory actually has three components. Sensory memory takes (33) ____ information from our five senses and is stored for just a few seconds while our brain processes it. Short-term memory works like a “holding area” for new information — that’s where you keep the phone number while you dial it. but if you can put the phone number into long-term memory, you’ll remember that same phone number next week. This part of your memory (34) ______ everything from irregular verbs to the names of all your cousins.

   When you study, you transfer new information into long-term memory. Every time we learn something new, the structure of the brain actually changes as we build new connections to information that we (35) ______ know. When there are more connections to the new information, it’s easier to find it again.

Question 31:

A. aim

B. point

C. show 

D. develop

1
31 tháng 10 2019

Đáp án B

2 tháng 5 2019

Đáp án A

Giải thích: câu ở thời tương lai hoàn thành tiếp diễn, nhấn mạnh sự chờ đợi đã kéo dài 1 tiếng.

Dịch: Trong giây lát nữa thôi, khi đồng hồ điểm 9h, chúng ta sẽ đợi được 1 tiếng.

Choose from A, B, C, or D the one that best answers each of the questions. A pilot cannot fly by sight alone. In many conditions, such as flying at night and landing in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot how fast nearby planes are moving. The basic principle of radar is exemplified by what happens when one shouts in a cave. The echo of the sounds...
Đọc tiếp

Choose from A, B, C, or D the one that best answers each of the questions. A pilot cannot fly by sight alone. In many conditions, such as flying at night and landing in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot how fast nearby planes are moving. The basic principle of radar is exemplified by what happens when one shouts in a cave. The echo of the sounds against the walls helps a person determine the size of the cave. With radar, however, the waves are radio waves instead of sound waves. Radio waves travel at the speed of light, about 300,000 kilometers in one second. A radar set sends out a short burst of radio waves. Then it receives the echoes produced when the waves bounce off objects. By determining the time it takes for the echoes to return to the radar set, a trained technician can determine the distance between the radar set and other objects. The word “radar”, in fact, gets its name from the term “radio detection and ranging”. “Ranging” is the term for detection of the distance between an object and the radar set. Besides being of critical importance to pilots, radar is essential for air traffic control, tracking ships at sea, and for tracking weather systems and storms. 51. What is the main topic of this passage? A. The nature of radar. B. History of radar. C. Alternatives to radar. D. Types of ranging. 52. According to the passage, what can radar detect besides location of objects? A. Shape B. Size C. Speed D. Weight 53. The word “exemplified” in the passage can be replaced by_________. A. “specified” B. “resembled” C. “illustrated” D. “justified” 54. The word “shouts” in the passage most closely means_________. A. “exclaims” B. “yells” C. “shoots” D. “whispers” 55. Which of the following words best describes the tone of this passage? A. argumentative B. explanatory C. humorous D. imaginative 56. According to the passage, the distance between a radar set and an object can be determined by_________. A. the time it takes for a burst of radio waves to produce echoes when the waves bounce off the object B. the term “ranging” used for detection of the distance between an object and the radar set C. the time it takes for the radio waves to produce echoes and bounce off the object D. the time it takes for the echoes produced by the radio waves to return to the radar set 57. Which type of waves does radar use? A. tidal B. sound C. heat D. radio 58. The word “tracking” in the passage most closely means_________. A. sending B. searching for C. ranging D. repairing 59. Which of the following would most likely be the topic of the next paragraph? A. A history of flying. B. Other uses of radar. C. The technology used by pilots. D. Uses of some technology. 60. What might be inferred about radar? A. It takes the place of a radio. B. It has improved navigational safety. C. It was developed from a study of sound waves. D. It gave birth to the invention of the airplane.
1
10 tháng 6 2019

Choose from A, B, C, or D the one that best answers each of the questions.

A pilot cannot fly by sight alone. In many conditions, such as flying at night and landing in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot how fast nearby planes are moving. The basic principle of radar is exemplified by what happens when one shouts in a cave. The echo of the sounds against the walls helps a person determine the size of the cave. With radar, however, the waves are radio waves instead of sound waves. Radio waves travel at the speed of light, about 300,000 kilometers in one second. A radar set sends out a short burst of radio waves. Then it receives the echoes produced when the waves bounce off objects. By determining the time it takes for the echoes to return to the radar set, a trained technician can determine the distance between the radar set and other objects. The word “radar”, in fact, gets its name from the term “radio detection and ranging”. “Ranging” is the term for detection of the distance between an object and the radar set. Besides being of critical importance to pilots, radar is essential for air traffic control, tracking ships at sea, and for tracking weather systems and storms.

51. What is the main topic of this passage?

A. The nature of radar. B. History of radar. C. Alternatives to radar. D. Types of ranging.

52. According to the passage, what can radar detect besides location of objects?

A. Shape B. Size C. Speed D. Weight

53. The word “exemplified” in the passage can be replaced by_________.

A. “specified” B. “resembled” C. “illustrated” D. “justified”

54. The word “shouts” in the passage most closely means_________.

A. “exclaims” B. “yells” C. “shoots D. “whispers”

55. Which of the following words best describes the tone of this passage?

A. argumentative B. explanatory C. humorous D. imaginative

56. According to the passage, the distance between a radar set and an object can be determined by_________.

A. the time it takes for a burst of radio waves to produce echoes when the waves bounce off the object

B. the term “ranging” used for detection of the distance between an object and the radar set

C. the time it takes for the radio waves to produce echoes and bounce off the object

D. the time it takes for the echoes produced by the radio waves to return to the radar set

57. Which type of waves does radar use?

A. tidal B. sound C. heat D. radio

58. The word “tracking” in the passage most closely means_________.

A. sending B. searching for C. ranging D. repairing

59. Which of the following would most likely be the topic of the next paragraph?

A. A history of flying. B. Other uses of radar. C. The technology used by pilots. D. Uses of some technology.

60. What might be inferred about radar?

A. It takes the place of a radio. B. It has improved navigational safety. C. It was developed from a study of sound waves. D. It gave birth to the invention of the airplane.

Làm bài này rối não quá hiha

#Yumi