专升本英语
It took her a long while to recover（）her heart operation.A、onB、ofC、fromD、in
题目
It took her a long while to recover（）her heart operation.
- A、on
- B、of
- C、from
- D、in
参考答案和解析
正确答案:C
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It took her a long while to recover（）her heart operation.