Bộ 20 đề ôn thi Chuyên Anh năm 2023 (Đề 63)

 Read the following text carefully and choose the answer which best fits each space.Stress-related h...

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When stress levels become so high that they affect the immune system it can have a profound effect on the body and the hair. Hair loss itself causes immense stress and then it can become a vicious (1)_______.

       

effect

cycle

closure

closure

Giải thích

Chọn A