Trắc nghiệm tổng hợp Tiếng anh có đáp án 2023 (Phần 61)

1. Where do traffic problems and pollution frequently happen? a. small towns

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1. Where do traffic problems and pollution frequently happen?

small towns

rural areas

big cities

remote villages

Giải thích

1. Thông tin: Large cities often have problems that small towns and rural areas do not have. Two of the biggest problems are heavy traffic and the pollution that cars create. Of course. Traffic problems and pollution are not only found in big cities.

Chọn C