According to the writer, people shoul____. A. only use mobile phones in urgent cases B. only use mobile phones in medical emergencies C. keep off mobile phones regularly D. never use mobi

According to the writer, people shoul____.

A. only use mobile phones in urgent cases

B. only use mobile phones in medical emergencies
C. keep off mobile phones regularly
D. never use mobile phones in all cases

Trả lời

Đáp án A

Giải thích: Dòng 2 đoạn 5: “Use your mobile phone only when you really need it.”

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