The man mentioned in the passage, who used his cell phone too often . A. suffered serious loss of mental ability B. could no longer think lucidly C. abandoned his family D. had a

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The man mentioned in the passage, who used his cell phone too often .

suffered serious loss of mental ability

could no longer think lucidly

abandoned his family

had a problem with memory

Giải thích

Đáp án đúng là: D

Giải thích:

Dựa vào câu: In one case, a traveling salesman had to retire at young age because of serious memory loss.

Dịch: Có trường hợp, một nhân viên sale du lịch đã phải nghỉ hưu khi còn trẻ vì mất trí nhớ nghiêm trọng.