800 câu trắc nghiệm Điền từ Tiếng Anh có đáp án - Phần 7

A factor robot (2) ________ one task endlessly until it is reprogrammed to do something else. It doesn’t run the whole factory.

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A factor robot (2) ________ one task endlessly until it is reprogrammed to do something else. It doesn’t run the whole factory.

carries over

carries out

carries off

carries away

Giải thích

B là đáp án đúng