---- My mother is ill in hospital?
---- .
A. I don’t think so.
B. Oh, she is unlucky.
C. No problem.
D. I’m sorry to hear that.
网友回答
A. I don’t think so.
B. Oh, she is unlucky.
C. No problem.
(答案→)D. I’m sorry to hear that.
解析：考查交际用语。根据上句的内容我的母亲生病住院了，答语的内容应为听到这事我很难过。所以选D，其它选项不合题意。