第22题:[单选题]Motorists________to the radio or their familiar tunes on CDs may have a new way to entertain themselves, after engineers in Japan developed a musical road surface. A.used to listening B.who used to listen C.who used to listening D.who are used to listen 参考答案:B
【详解】 考查固定短语和定语从句。句意：在日本工程师发明了一种音乐路面之后，过去常常对着收音机或CD上熟悉的曲调大喊大叫的驾驶者可能有了一种新的娱乐方式。used to do“过去常常做某事”，be/get used to doing“习惯于做某事”，be used to do“被用来做……”；根据句意可知，此处涉及固定短语used to do sth.“过去常常做某事”，此处作motorists的定语，可以用关系代词who引导。故选B。
