Which of the phrases given below the sentence should replace the phrase printed in bold type to make it grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.

The research study is an eye-opener and attempts to acquaint us with the problems of poor nations.

A.

attempted to acquaint

B.

attempts at acquainting

C.

attempt to acquaint

D.

attempting to acquaint

E.

No correction required

Correct answer is B

No explanation has been provided for this answer.