Seeing me having a good time in repose, she was powerless to hid

Seeing me having a good time in repose, she was powerless to hide her disgust.
A、Whenever she tried to stop me from doing what I liked, she failed.
B、Whenever I showed a particular interest in something, she tried to stop me.
C、When she found me enjoying doing nothing, she could not control her anger.
D、When she realized that I had too much free time, she showed her disapproval.
【正确答案】：C
【题目解析】：本句选自《综合英语（二）》下册Lesson 11 – Selling the Post (I)。本句考查的是习惯用语have a good time in repose“开心地休息”和be powerless to do sth.“无法做某事”，该句的含义是“看到我很开心地休息，她无法掩盖自己的厌恶心情”，因此C含义最接近。