Since I won the big prize, my telephone hasn’t stopped ringing.

Since I won the big prize, my telephone hasn’t stopped ringing. People ___ to ask how I am going to spend the money.
A、phone
B、will phone
C、were phoning
D、are phoning
【正确答案】：D
【题目解析】：自从我赢了大奖，我的电话就一直没停过。人们都在打电话问问要怎么花这笔钱。