Choose the correct meaning: He raised his eyebrow at my explanation.

A show surprise or disapproval.

B show agreement.

C show happiness.

D show indifference.

Correct Answer: Option A

'Raised one's eyebrow' (চোখ কপালে তোলা/ আশ্বর্য হওয়া) idiom-টির অর্থ- show surprise or disapproval.