题目内容
21.Bob got seriously injured in the traffic accident, but luckily, the doctor came __________to save his life.
A. in time B. on time C. at times D. at last
A
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题目内容
21.Bob got seriously injured in the traffic accident, but luckily, the doctor came __________to save his life.
A. in time B. on time C. at times D. at last
A