摘要：38．-What’s wrong with your uncle, Jack? -He is ill. A doctor . A. has to look for B. is being operated on C. must ask for D. has just been sent for
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--What's wrong with your uncle, Jack?
--He is ill. A doctor ______.
- A.has to look for
- B.is being operated on
- C.must ask for
- D.has just been sent for