The strategy of human lockdown is being unprecedented in human history and the World Health Organisation has called it the most “aggressive disease containment effort in history”.
i. Was unprecedented in human history
ii. Was unprecedented during human history
iii. Was unprecedented in the history of human beings

Options

A. Only i
B. Only ii
C. Only iii
D. Both i and iii

Answer

D

Explanation

In the sentence, the tense is incorrect. “Being” is not followed by “is”. And out of the options, both i and iii can make a correct sentence. Option ii is incorrect as ‘during’ talks about a phase of time while ‘in’ is used to locate a specific moment in time. Thus, the correct answer is option D.