单选题 They had an accident on the road and didn’t__________at their hotel until after midnight.
【正确答案】 A
【答案解析】考查 动词短语辨析。句意:他们在路上发生事故,直到午夜之后才到酒店办理入住手续。check in意为“办理登记手续”,look into 意为“调查”,fit in意为“适合”,get in意为“进入”,故选A。