The secretary : "What can I do for you, sir
Mr anton : "I want to see Mr. Rahmat, the mechanic in the workshop. Is he in today? "
The secretary : "I am sorry, Sir. Mr. Rahmat isn't in today"
Mr. Anton : "I see. Well, thank you. Goodbye. "
1. What are Mr. Anton and the secretary talking about?
A. a technician of PT General Automotive
B. a way of greetings
C. Mr. Anton and the secretary
D. Mr. Rahmat's hobby
E. Mr. Rahmat's attendance