Question

Choose the option which best completes the sentence. The computational speed of computers ________ in the last few years. A.have doubled B.has doubled C.had doubled D.is doubling (PLEASE ANSWER QUICKLY WITH EXPLANATION)

Answer 1

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Answer:

B) has doubled

Explanation:

the computational speed of computers has doubled in the last few years

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Answer 2

Answer:

B. has doubled

Explanation:

The computational speed of computers has doubled in the last few years.