In the following question, four alternatives are given for the idiom/phrase in bold and italics in the sentence. Choose the alternative which best expresses the meaning of idiom/phrase.
You have to be a cool customer and be patient if you want to get the best buys.
A.
Be calm and not be excitable
B.
Have a cool head
C.
Be uncommunicative
D.
Be choosy
Correct answer is A
No explanation has been provided for this answer.
