spEAkErA、nExt plEAsE! hEllo, mAy i hElp you, sir
spEAkErB、______
A、hi, Do you hAvE A lArgEr sizE oF this shirt
B、i’D likE to mAkE An AppointmEnt withDr. smith.
C、yEs. i wAnt to sEnD A rEgistErED AirmAil lEttEr toAustrAli
A、
D、mAy i hAvE A look At thE mEnu First