请选择DCBA9Y.k6G8f,K.f9y/u0a8`0M - Hello. Can I speak to Sara?-b7m){:z
-- _____.-b7m){:z
A. I'm Sara.-b7m){:z
B. Speaking.-b7m){:z
C. Say.-b7m){:z
D. Yes, you can.-b7m){:z