Question

a brief history of our time is one of the best selling book every time change the degree​

Answer 1

Positive :- Very few selling books of our times are as good as the ' A Brief History of Time.'

Comparative :- 'A Brief History of Time' is better than most other selling books of our time.

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Answer 2

Answer:

Positive :- Very few selling books of our times are as good as the ' A Brief History of Time.'

Comparative :- 'A Brief History of Time' is better than most other selling books of our time.