Mark the letter A, B, C or D on your...

Câu hỏi: Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.

A. it was necessary to develop new technologies during World War II, or else the war would have been worse. 

B. World War II ended in the way it did largely due to the rapid technological developments in the course of it 

C. the role of technological development in bringing a swift end to World War II is undeniable. 

D. if technology hadn’t improved so quickly during World War II, it would have lasted longer than it did