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Câu hỏi:

12/07/2024 167

Because it is expensive to eat at a restaurant every day, it is more ________ to buy groceries and make your own meals.

A. economic 

B. economical

Đáp án chính xác

C. economist

D. economics

Trả lời:

verified Giải bởi Vietjack

Chọn đáp án B

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Read the following passage and mark the letter A, B, C or D to indicate the correct word that best fits each of the numbered blanks from 26 to 30.

Most people are fascinated with whales and would long to see one up close. Whales are mammals. Like man, they (26) ________ in air so they must come to the surface at regular intervals. They also give birth to their young alive. The young calf stays with its mother for over a year, feeding on the milk produced by its mother. Whales vary in (27) ________ , from nine-metreminke whale to the thirty-metre blue whale that often weighs as much as 150 tonnes.

Man first hunted whales for the oil in their blubber, a thick layer of fat (28) ________ keeps them warm. This oil was used as fuel, for example, in the lighting of candles. It was vital in illuminating homes and businesses in the 19th century. Whale oil was also used as a lubricant for the machines in factories (29) ________ the Industrial Revolution.

Today, whale oil is used for making margarine and for softening leather.The poorer quality meat is made into animal food.

Wildlife experts say that whales are in (30) ________ of extinction if the hunt for whales continues. The number of blue whales for instance, has fallen to about three thousand.

Xem đáp án » 15/10/2022 256

Câu 2:

Neptune is about thirty times as far from the Sun ________.

Xem đáp án » 15/10/2022 231

Câu 3:

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Fish were among the earliest forms of life. Fish ________ on earth for ages and ages.

Xem đáp án » 15/10/2022 160

Câu 4:

Read the following passage and mark the letter A, B, Cor D to indicate the correct answer to each of the questions from 21 to 25.

Kandimalal is a large crater in the Kimberley region of Western Australia, 145 kilometres from the town of Halls Creek. Scientists say that Kandimalal was formed about 300,000 years ago when a meteorite struck the earth.

Measuring some 880 metres across and about 60 metres deep, Kandimalal is the second largest meteorite crater in the world. The crater used to be 150 metres deeper, but it has since been filled with wind-blown sand from the Great Sandy Desert. Although the area is arid, rainfall collects in the centre of the crater, and this allows trees to grow there.

Kandimalal has long been a part of the dreaming of the local Djaru people. One of the stories says that a rainbow serpent slithered through the earth and came to the surface in the centre of the crater.

The first time Kandimalal was seen from above was in 1947 during an aerial survey of the region. The area around the crater became a national park in 1969 and has since become popular with tourists who have four-wheel drive vehicles.

Scientists believe that Kandimalal was formed by ________.

Xem đáp án » 15/10/2022 146

Câu 5:

Some of the most important books for my report is not available in the school library.

Xem đáp án » 15/10/2022 137

Câu 6:

Mark the letter A, B, C or D to indicate the sentence that is closest in meaning to each of the following questions.

My uncle no longer ride his motorbike to the countryside at the weekend.

Xem đáp án » 15/10/2022 137

Câu 7:

Mark the letter A, B, Cor D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Like most presidents before him, the new U.S. president will reside in the White House.

Xem đáp án » 15/10/2022 126

Câu 8:

Everyone stayed late at work last week apart from Billy.

Xem đáp án » 15/10/2022 121

Câu 9:

"Why don’t you take an intensive English course?" he said to me.

Xem đáp án » 15/10/2022 120

Câu 10:

I must hurry. I want to get home ________ to see the football match on television.

Xem đáp án » 15/10/2022 117

Câu 11:

I cannot go on a trip around the world because I don’t win the lottery.

Xem đáp án » 15/10/2022 113

Câu 12:

Mr Brown didn’t remember bringing his passport when he went to the consulate.

Xem đáp án » 15/10/2022 112

Câu 13:

During the seven-day journey by the sea, the ship traveled to three different countries.

Xem đáp án » 15/10/2022 108

Câu 14:

We are hoping that the newly discovered cave will attract more tourists.

Xem đáp án » 15/10/2022 106

Câu 15:

     -"________________"

     - "Don’t mention it. It was the least I could do."

Xem đáp án » 15/10/2022 105

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