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Câu hỏi:

03/09/2021 180

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 6:

A. to

Đáp án chính xác

B. for

C. of

D. in

Trả lời:

verified Giải bởi qa.haylamdo.com

Đáp án A

Giải thích: response to st: câu trả lời cho cái gì

Dịch: Dị ứng là một phản ứng từ hệ miễn dịch đến hợp chất từ bên ngoài mà không phải là có hại với sức khoẻ con người.

Câu trả lời này có hữu ích không?

0

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Rewrite sentences without changing the meaning

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

Xem đáp án » 03/09/2021 1,145

Câu 2:

Rearrange the sentences to make meaningful sentences

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

Xem đáp án » 03/09/2021 941

Câu 3:

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.

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Câu 4:

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

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

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Câu 5:

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

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

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Câu 6:

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

I like most sports but tennis is my first _______.

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Câu 7:

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

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

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Câu 8:

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

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

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Câu 9:

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

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

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Câu 10:

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

He kept ________ the evidence again and again.

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Câu 11:

Rewrite sentences without changing the meaning

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

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Câu 12:

Rearrange the sentences to make meaningful sentences

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

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Câu 13:

Rearrange the sentences to make meaningful sentences

The/ caught/ fish/ was/ in/ by/ longest/ Thelma River/ the contest.

Xem đáp án » 03/09/2021 321

Câu 14:

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 » 03/09/2021 296

Câu 15:

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

If/ it/ fine/ tomorrow, we/ go/ the/ dentist.

Xem đáp án » 03/09/2021 292

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