You’ve got to be there on time. I’m _______ on you.

You’ve got to be there on time. I’m _______ on you.
A、holding
B、hanging
C、counting
D、sitting
【正确答案】：C
【题目解析】：hold on不挂断电话，等一下；继续；hang on坚持下去；不挂断；握住不放；count on指望；依靠；sit on开庭审理；成为…的一员；旁听；列席
句意：你必须准时到那儿。我就指望你了。