Which of the following sentences containing a quotation is punctuated correctly?

Question

A. The mechanic asked me "Have you had the oil changed in your car this year"?
B. The mechanics asked me, "have you had the oil changed in your car this year"?
C. The mechanic asked, "Have you had the oil changed in your car this year?"
D. The mechanic asked "have you had the oil changed in your car this year?"

A. will be my answer.

Answer 1

Cristal/Daniela ~ Please stick to one screen name. Switching around is pointless.

A is incorrect.

http://grammar.ccc.commnet.edu/grammar/marks/quotation.htm
Read carefully, including all the examples.

Answer 2

and here the answer was c.:-)
thanks

Answer 3

Yes, C.

You're welcome.