Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 có đầy đủ đáp án (Đề 4)

Which of the following is the author’s main point?       A. Hearing loss is America’s number one non-fatal health problem.       B. Loud noises signal danger.       C. Noise may pose a ser

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Which of the following is the author’s main point?

Hearing loss is America’s number one non-fatal health problem.

Loud noises signal danger.

Noise may pose a serious threat to our physical and psychological health.

The ear is not like the eye.

Giải thích

Đáp án: C