Each of the questions consists of a certain number of sentences. Some sentences are grammatically incorrect or inappropriate. Select the option that indicates the grammatically correct and appropriate sentence(s).
Explanation:
Statements B and C are incorrect. Statement B has to be corrected to “Rarely has the economic ….. been watched”. Statement C is incorrect. ‘Post war era’ has to be corrected to ‘The post war era’ – ‘era’ (noun needs a determiner). Hence, the correct answer is option 2.
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