四六级考试

【单选题】Questions 19 to 21 are based on the conversation you have just hearD、 A．TheArctic lanD、
B．Iceberg.
C．Active volcano.
D．Ice age.

网考网参考答案：C
网考网解析：
[听力原文] What was the topic of the lecture 从题目所给选项可知，该题可能考查文章的题目名称。可以从“It was pretty interesting. She talked about volcanoes, active volcanoes, under the-unh-West Antarctic ice sheet(讲座的确很有趣。她教授了有关南极西部冰层下面的活火山的内容)”得知，史密斯教授主要是讲授南极西部冰层下的活火山情况、功能，故可推测出正确答案。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>