Question 10:

Xuất bản: 17/11/2020 - Cập nhật: 17/11/2020 - Tác giả: Phạm Dung

Câu Hỏi:

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 10:

Đáp án và lời giải

đáp án đúng: D

for example: ví dụ như
Dịch: Ví dụ như, nếu cơ thể bạn tiếp xúc với gì đó như da động vật, nó nên nhận ra cái đó vô hại.

Phạm Dung (Tổng hợp)

đề trắc nghiệm tiếng anh 10 mới nhất