1900.edu.vn - Tin tức mới nhất - Cập nhật hàng ngày
1900.edu.vn - Tin tức mới nhất - Cập nhật hàng ngày

Danh mục

Danh sách câu hỏi

18,572 câu hỏi

Throughout the passage, the author implies that the Mandans ________. A. planned for the future B. were open to strangers C. valued individuality D. were very adventurous
14 1 tháng trước

The word "disaster" is closest in meaning to ________. A. control B. catastrophe C. avoidance D. history
15 1 tháng trước

The word “ they” in paragraph 3 refers to_____ A. conditions B. maize C. Mandan women D. Mandan people
15 1 tháng trước

Why does the author believe that the Mandans were skilled farmers? A. They could grow crops despite adverse weather. B. They could grow crops in most types of soil. C. They developed ne
13 1 tháng trước

According to the passage, the Mandans preserved their food by ________ . A. drying B. freezing C. smoking D. salting
16 1 tháng trước

The Mandans built their houses close together in order to ________ . A. allow more room for growing corn B. share farming implements C. protect themselves against the weather D. guard the
15 1 tháng trước

What is the main topic of the passage? A. Various ways corn can be used B. Weather conditions on the western plains C. The agricultural activities of a North American Society D. The p
15 1 tháng trước

The passage implies that bees can be found in each of the following parts of the world except _________. A. Africa B. China C. Europe D. Antarctica
16 1 tháng trước

All of the following are characteristics of a honeycomb except__________. A. it contains hexagonal sections B. it is made of wax C. it is made of honey D. it is impermeable
18 1 tháng trước

In what way does the reading imply that bees are useful in nature? A. They pollinate fruit and vegetable plants. B. They make marvelous creation from max. C. They kill the dangerous dron
14 1 tháng trước

According to the passage, honey is carried to the hive in a honey stomach by the ______________ A. workers B. drones C. males D. queens
13 1 tháng trước

According to the passage, the drone__________. A. collects less honey than workers B. mates with the queen and has no other purpose C. comes from eggs fertilized by other drones D. ca
14 1 tháng trước

The word “simultaneously” in the fourth sentence is closest meaning to ________. A. stubbornly B. concurrently C. skillfully D. diligently
13 1 tháng trước

The word “which” in the fourth sentence refers to________ . A. fertilizer B. honey C. flowers D. bees
13 1 tháng trước

Which of the following does author most probably agree with? A. The government should be better aware of the environmental damage the search for gold creates. B. Gold companies should inc
14 1 tháng trước

The word " ruinous " is closest meaning to ________. A. harmful B. poisonous C. devastating D. harmless
13 1 tháng trước

What does the author believe influences the price of gold on the market? A. The constant fight for gold. B. Scarcity of areas where gold can be found. C. The scarcity of gold. D. The ha
14 1 tháng trước

According to the passage what decides the value of gold? A. The collective belief that gold will continue to be valuable. B. The constantly high demand for gold. C. The usefulness of go
12 1 tháng trước

The word “it” in paragraph 2 refer to: A. demand for gold B. gold C. price D. the value
13 1 tháng trước

Which of the following is NOT true about gold? A. It is scarce. B. It is durable. C. It is much more useful than any other metals. D. It is shining.
13 1 tháng trước

What do many people believe about gold? A. They don’t believe in its value. B. Its value is greater than diamond. C. It is worth their extreme actions. D. Its value remained unchanged.
25 1 tháng trước

According to the passage, what is people’s behavior towards gold? A. Many of them are mentioned in Western literature for their gold. B. They have dreamt of and wanted to have it. C. Th
27 1 tháng trước

When did Motorola introduce the first cell phones for commercial use? A. In the same years when he first made a cell- phone call. B. In 1981. C. In 1983. D. In the same year when AT&

23 1 tháng trước

To whom did Cooper make his first cell phone call? A. His assistant at Motorola. B. A person on New York street. C. A member of Bell Laboratories. D. The director of his company.
23 1 tháng trước

The word “ they” in paragraph 2 refer to________ A. Walkie – talkies B. Walkie - talkies, telephones C. telephones and cell phones D. Walkie - talkies, telephones and cell phones
35 1 tháng trước

The word "duplex" is closest meaning to ________. A. having two parts B. quick C. modern D. having defects
25 1 tháng trước

What information is INCORRECT about a walkie- talkie? A. It has one channel B. It was first designed in 1973. C. It can be used within a distance of a mile. D. Only one person can tal
29 1 tháng trước

What definition is true of a cell phone? A. The first product of two famous corporation. B. A hand-held wireless communication device. C. Something we use just for playing games. D. A
27 1 tháng trước

What is the main idea of the passage? A. The increasing number of people using cell phone. B. The difference between cell phones and telephones. C. The history of a cell phone D. How

26 1 tháng trước

The author implies that a black hole is analogous to ________ . A. water draining in a bathtub B. a galaxy C. a group of stars D. a cloud
27 1 tháng trước

The word “billowing” in the third paragraph is closest meaning to ________ . A. sitting B. stopping C. exploding D.pouring
26 1 tháng trước

The author states that ________ . A. when viewing a distant galaxy through the Hubble telescope, you are actually looking back in time B. the new mirror distorts the image C. the view f
16 1 tháng trước

The author states that Edward Hubble ________ . A. developed the Hubble telescope B. was the first person to use the Hubble telescope C. developed a mathematical formula to measure spee
14 1 tháng trước

The word “it” in paragraph 1 refers to ______. A. time B. space C. 186,000 miles a second D. light
16 1 tháng trước

The author compares the astronauts of the Endeavor to ________ . A. astronomers B. scientists C. mechanics D. politicians
23 1 tháng trước

The author implies that the satellite that carries the Hubble was specifically designed so that _________. A. the known defective mirror could be replaced in space rather than on Earth B.
26 1 tháng trước

The author states that the Hubble was not always popular because ________. A. people were afraid of what might be found B. many people believed space exploration was a waste of time C.

22 1 tháng trước

The most suitable title for the passage could be _______ A. “Mobile Phones: A Must of Our Time” B. “Technological Innovations and Their Price”. C. “The Way Mobile Phones Work”. D. “The

26 1 tháng trước

The word "potentially" in the passage most closely means .................... A. “certainly” B. “obviously” C. “privately” D. “possibly”
14 1 tháng trước

The word “they” in paragraph 1 refers to ______. A. ideas B. negative publicity C. Mobile phone companies D. health problems
15 1 tháng trước

The man mentioned in the passage, who used his cell phone too often, _______ A. had a problem with memory. B. abandoned his family. C. suffered serious loss of mental ability. D. could

26 1 tháng trước

The changes possibly caused by the cell phones are mainly concerned with ______ A. the smallest units of the brain. C. the mobility of the mind and the body. B. the resident memory. D. th
18 1 tháng trước

"Negative publicity" in the passage most likely means __________ A. poor ideas about the effects of cell phones. B. widespread opinion about bad effects of cell phones. C. information o
23 1 tháng trước

According to the passage, cell phones are especially popular with young people because _______ A. they are indispensable in everyday communications. B. they make them look more stylish.

17 1 tháng trước

According to the passage, which of the following is true? A. To make a lot of money, you should not take a job with a low starting salary. B. To make lots of money, you should rule out al
14 1 tháng trước

Why does the author mention “long, grueling hours without sleeps” in paragraph 4? A. To emphasize the difficulty of working as a plumber. B. To contrast the reality of a flight attendant’s
13 1 tháng trước

In paragraph 5, the author suggests that . A. you may want to change careers at some time in the future. B. as you get older, your career will probably less fulfilling. C. you will be a
13 1 tháng trước

Those are all the factors you should take into account when choosing a job EXCEPT. A.Your likes and your dislikes B. The atmosphere at work C. Geographical location D. Your strengths an
14 1 tháng trước

According to paragraph 3, which of the following fields is NOT suitable for a person who does not want to live in a big city? A. plumbing B. law C. retail sales D. advertising
14 1 tháng trước

The word “assessing” in paragraph 2 could best be replaced by _______. A. discovering B. considering C. measuring D. disposing
14 1 tháng trước

Câu hỏi nổi bật