YOU ARE BREAKING UP A BIT. I WILL CALL YOU BACK.A. I CAN’T UNDERST...

29. You are breaking up a bit. I will call you back.A. I can’t understand why you’re breaking up a bit, so I will call back.B. I will call back to know why you two are breaking up.C. I will call you back because I can’t hear you clearly.D. I will call back to say goodbye.