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Câu hỏi:

18/07/2024 182

Choose the letter A, B, C or D to complete the passage below

An allergy is an immune system response __________ (6) a foreign substance that’s not typically harmful to your body. These foreign substances are called allergens. They can __________ (7) certain foods, pollen, or pet dander.

Your immune system’s job is to keep you healthy by fighting harmful pathogens. It does this by attacking anything it thinks could put your body in danger. Depending on the allergen, this response may involve inflammation, sneezing, or a host of __________ (8) symptoms.

Your immune __________ (9) normally adjusts to your environment. For __________ (10), when your body encounters something like pet dander, it should realize it’s harmless. In people with dander allergies, the immune system perceives it as an outside invader threatening the body and attacks it. Allergies are common. Several treatments can help you avoid your symptoms.

Question 9:

A. system

Đáp án chính xác

B. disease

C. cancer

Dmuscle

Trả lời:

verified Giải bởi Vietjack

Đáp án A

Giải thích: immune system: hệ miễn dịch

Dịch: Hệ miễn dịch của bạn thông thường sẽ điều chỉnh theo môi trường.

Câu trả lời này có hữu ích không?

0

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Choose the letter A, B, C or D to complete the sentences

___________it was late, we decided to take a taxi home.

Xem đáp án » 19/06/2021 1,724

Câu 2:

Rewrite sentences without changing the meaning

These students are made to study so much by their parents.

Xem đáp án » 19/06/2021 1,072

Câu 3:

Rearrange the sentences to make meaningful sentences

They/ were/ advised /not to/ waste/ time /and/ money.

Xem đáp án » 19/06/2021 861

Câu 4:

Choose the letter A, B, C or D to complete the sentences with given words

I/ accept/ that job/ although/ it/ be/ not suitable/ my major.

Xem đáp án » 19/06/2021 770

Câu 5:

Choose the letter A, B, C or D to complete the sentences with given words

The restaurant/ turn/ out/ be/ surprisingly cheap.

Xem đáp án » 19/06/2021 713

Câu 6:

Choose the letter A, B, C or D to complete the sentences

He coughs a lot. Has he got any __________ diseases so far?

Xem đáp án » 19/06/2021 613

Câu 7:

Choose the letter A, B, C or D to complete the sentences

_______ of your brothers and sisters do you feel closer to?

Xem đáp án » 19/06/2021 602

Câu 8:

Choose the letter A, B, C or D to complete the sentences

Every day, we ________ a great deal of food from poultry.

Xem đáp án » 19/06/2021 596

Câu 9:

Choose the letter A, B, C or D to complete the sentences

My mother always tells me to look _________ my younger brother.

Xem đáp án » 19/06/2021 548

Câu 10:

Choose the letter A, B, C or D to complete the sentences

He kept ________ the evidence again and again.

Xem đáp án » 19/06/2021 493

Câu 11:

Read the passage below and decide whether the statements are TRUE or FALSE?

The overgrowth of cells leads to the development of tumors and the harmful effects of cancer. In lung cancer, this pattern of cell overgrowth occurs in the lungs, which are vital organs for breathing and gas exchange. Doctors typically diagnose two lung cancer types, small cell and non-small cell, depending on how they appear under a microscope. A person is more likely to have non-small cell lung cancer than small cell.

While anyone can develop lung cancer, cigarette smoking and exposure to smoke can increase the likelihood that a person will experience the condition. Lung cancer can develop if a person has a history of exposure to inhaled chemicals or other toxins. Even if this exposure to chemicals and other toxins was a long time ago, it could cause changes in lung cells that lead to cancer.

If a doctor identifies a suspicious lesion on an imaging study, they may recommend taking a sample of lung tissue to test for potentially cancerous cells. There are different ways to take a tissue sample, and the method often depends on the location of the lesion. One example is when a doctor performs a bronchoscopy, which involves inserting a special thin, lighted scope with a camera on the end. This helps the doctor to see the lesion and then to obtain samples. Less accessible lesions in the lungs may require a more invasive surgical procedure to remove lung tissue, such as thoracoscopy or video-assisted thoracic surgery.

Question: The effect of cancer is the result of the overgrowth of cells.

Xem đáp án » 19/06/2021 469

Câu 12:

Choose the letter A, B, C or D to complete the sentences

I like most sports but tennis is my first _______.

Xem đáp án » 19/06/2021 452

Câu 13:

Rewrite sentences without changing the meaning

The burglar cut the telephone wires for fear that I’ll call the police.

Xem đáp án » 19/06/2021 428

Câu 14:

Rearrange the sentences to make meaningful sentences

Acupuncture/ thin/ is/ treatment/ needles/ are/ for/ when/ positioned/ at/ a/ special/ illness/ body’s points.

Xem đáp án » 19/06/2021 410

Câu 15:

Choose the letter A, B, C or D to complete the sentences

- “I _______ you at 9 tomorrow morning. Will that be OK?”

- “At 9? No, I _______ shopping with my mother.”

Xem đáp án » 19/06/2021 362

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