It is a calculating machine which speeds up calculations: it can add, subtract, multiply, and devide with lightning speed and perfect accuracy

Câu hỏi :

It is a calculating machine which speeds up calculations: it can add, subtract, multiply, and devide with lightning speed and perfect accuracy

A. goodness

B. precision

C. wonder

D. loveliness

* Đáp án

B

* Hướng dẫn giải

accuracy = precision: sự chính xác

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