In the question given below, a part of the sentence is in bold and italicised. Below are given alternatives to the bold and italicised part which may improve the sentence. Choose the correct alternative. In case no improvement is needed, choose option 'D' as the answer.
He should move on to the next point, and not harp one sting only.
A.
harp on string only
B.
harp only one string
C.
harp upon one string only
D.
No improvement
Correct answer is C
No explanation has been provided for this answer.
