第27题: [单项选择]Doctor: What seems to be the problem Patient: ______ A. I can’t bear the strain at work. B. I strained my back at work. C. The work bores me. D. It’s killing me. 参考答案:B 答案解析:医生和病人间的对话,发生在诊所,此句应对医生关于病情的提问,最适当的应对句应是B,回答哪里感到不适。A、C的语义与上下文不相关;D语义不清楚。