評論
打印
Questions 19 to 22 are based on the conversation you have just heard.
19.Where has the woman been?
【解析】[B]對話開頭就給出了本題的答案。男士：How was your trip to Arizona?由此可見，女士剛剛從Arizona旅行回來。因此，選擇B項。
20.What type of scientific discoveries does the woman mainly talk about?
【解析】[A]女士的話提到了：Not only the geologists, archaeologists have found the bones of extinct animals in caves and canyon walls.接著就主要說了考古學者在大峽谷的發現。
21.Where does the woman say the driftwood was found?
【解析】[A]本題亦可在對話中直接聽出答案。女士說：In the cave 140 feet above the river, they found driftwood that dates back as far as 37,000 years. 因此，是在洞穴里發現漂流木的。
22.What would the man like to do someday?
【解析】[B]女士問：大峽谷充滿了神秘，你以后會去亞利桑那州么?男士說：當然會去了。由此可見，男士也會去大峽谷游覽。
