How long did the New York blackout in 1977 last? A. A whole night. B. Twenty－four

Question

How long did the New York blackout in 1977 last?

A. A whole night.

B. Twenty-four hours.

C. A whole week.

D. Three days.

Answer 1

正确答案：B

35．答案为B  根据最后一句得知短短24小时让人们体会到电的重要，因此B为正确答案。