Many cars can already park themselves on the roadside, brake automatically when the car needs to slow down, and warn the driver (7) ________ they are slipping out of the right lane, so going

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Many cars can already park themselves on the roadside, brake automatically when the car needs to slow down, and warn the driver (7) ________ they are slipping out of the right lane, so going driverless is just the next step towards automated driving.

where

why

what

Giải thích

Hướng dẫn giải:

Đáp án đúng: A

if: nếu

Dịch nghĩa: Many cars can already park themselves on the roadside, brake automatically when the car needs to slow down, and warn the driver if they are slipping out of the right lane, so going driverless is just the next step towards automated driving. (Nhiều ô tô đã có thể tự đỗ bên đường, tự động phanh khi xe cần giảm tốc độ và cảnh báo người lái xe nếu họ đi ra khỏi làn đường đúng.)