四六级考试

【单选题】Questions 26 to 29 are based on the passage you have just hearD、 A、A、doctor doing pioneering work on listening skills.
B、A、famous public speaker working on listening skills.
C、A、student studying at the University of MinnesotA、
D、A、doctor studying people’s hearing ability.
网考网参考答案：A
网考网解析：
[解析] Q: Who is Ralph Nichols [答案详解] 说话者谈到Ralph Nichols时使用了一个定语从句who did pioneering work on listening skills at the University of Minnesota，由此可知选A)项。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>