单选题 Patient: I strained my back the other day working in the garden.
Doctor: ______
  • A. Why so careless?
  • B. Well, you need an X-ray.
  • C. When did it start?
  • D. Well, go and stay in bed.
【正确答案】 B
【答案解析】[解析] 病人与医生间的对话，发生在诊所，此句应对病人对病情的陈述。最适当的应对句应是B，表示需要进一步查看病情。A、D不符合语境；C与原文语义重复。