Hardly the phone I was told that the hotel had been booked full. A.I had picked up,when B.had I picked up,then C.had I picked up,when D.I had picked up,then 解析:选C.考查倒装句和固定句式.本句使用了“hardly...when... 句式.表示“刚一--就-- ,当否定副词hardly放在句首时.主句要用倒装结构.因此选C.近年高考试题的单项填空部分有不少试题都呈现“复合型 .一个试题中考查两个或多个语法知识. 【查看更多】