—My grandfather was ill in hospital last week.—_______.A. I don't think so. B. I'm sorry to hear that. C. That’s a good idea
答案:B解析:考查点:习惯用语的考查。I don't think so.“我不这样认为”。I'm sorry to hear that.“听到这个消息我很难过”。That’s a good idea. “是个好主意”。句意为:我的也有上周生病住院了。听到这个消息我很难过。