Thứ sáu, 15/11/2024
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Câu hỏi:

11/07/2024 166

I suggest we ________ energy-saving bulbs instead of ordinary 100-watt bulbs.

A. to use

B. used

C. using

D. should use

Đáp án chính xác

Trả lời:

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Đáp án: D

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Use the words or phrases given below to complete a passage about how necessary to celebrate a day for parents. An example (0) is done for you. (3.0 pts)

0. It/ necessary/ have/ celebrate/ our parents.

It is necessary to have to celebrate for our parents.

Children/ have/ special day to express/ feelings, memories and love/ their parents.

__________________________________________________________________

Xem đáp án » 04/09/2021 1,598

Câu 2:

She felt very __________ because of her good result.

Xem đáp án » 04/09/2021 836

Câu 3:

You often waste garbage around the school yard, _________?

Xem đáp án » 04/09/2021 804

Câu 4:

Children/ give their parents/ flowers/ send cards/ make/ special cakes they like.

__________________________________________________________________

Xem đáp án » 04/09/2021 606

Câu 5:

We have/ opportunity/ enhance the family traditions/ get together.

__________________________________________________________________

Xem đáp án » 04/09/2021 523

Câu 6:

____________ she often tells lies, many people believe her.

Xem đáp án » 04/09/2021 506

Câu 7:

Reorder the sentences to make a meaningful dialogue (1.0pt)

A. Just in case the market will be closed and no food will be available.

B. And I think we should buy some canned food, too.

C. Yes, I agree with you. Because there may be a power cut.

D. I think we should buy some matches and candles before a typhoon.

E. What for?

Xem đáp án » 04/09/2021 445

Câu 8:

If we go on littering, the environment will be seriously ___________.

Xem đáp án » 04/09/2021 423

Câu 9:

I lost my pen. I have looked __________ it for all the morning.

Xem đáp án » 04/09/2021 254

Câu 10:

Read the passage, then answer the questions below (2.5pts)

Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the Sun.

At present, most of our electricity comes from the use of coal and gas, oil or nuclear power. This power could be provided by the Sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total population.

Many countries are already using solar energy. Solar panels are placed on the roofs of a house and the Sun's energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.

Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.

Questions: How long can the solar energy be stored?

Xem đáp án » 04/09/2021 229

Câu 11:

Sunday/ a day off/ so everybody/ free from work and study.

__________________________________________________________________

Xem đáp án » 04/09/2021 197

Câu 12:

Read the passage, then answer the questions below (2.5pts)

Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the Sun.

At present, most of our electricity comes from the use of coal and gas, oil or nuclear power. This power could be provided by the Sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total population.

Many countries are already using solar energy. Solar panels are placed on the roofs of a house and the Sun's energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.

Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.

Question: Is solar energy an efficient source of power?

Xem đáp án » 04/09/2021 191

Câu 13:

She was lazy, _________ she didn't pass the exam.

Xem đáp án » 04/09/2021 190

Câu 14:

Choose the word in each group that has the underlined part pronounced differently from the rest. (1.0pt)

Xem đáp án » 04/09/2021 181

Câu 15:

Choose the word in each group that has the underlined part pronounced differently from the rest. (1.0pt)

Xem đáp án » 04/09/2021 166