听力原文:M: Hey, Jane. What's so interesting?
W: What? Oh, hi, Tom. I'm reading this fascinating article on the societies of the Ice Age during the Pleistocene period.
M: The Ice Age? There weren't any societies then, just the bunch of cave people.
W: That's what people used to think. But a new exhibition at the American Museum of National History shows that ice age people were surprisingly advanced.
M: Oh, really? In what ways?
W: Well, ice age people were the inventors of languages, art and music as we know it. And they didn't live in caves. They built their own shelters.
M: What did they use to build them? The cold weather would have killed almost of the trees, so they couldn't have use wood.
W: In some the warmer climates, they did build houses of wood. In other places, they used animal bones and skins or lived in natural stone shelters.
M: How did they stay warm? Animal skin walls don't sound very sturdy.
W: Well, it says here, that in the early Ice Age, they often faced their homes towards the south to take advantage of the sun, a primitive sort of solar heating.
M: Hey, that's pretty smart!
W: Then people in the late Ice Age even insulated their homes by putting heated cobblestones on the floor.
M: I guess I spoke too soon. Can I read that magazine article after you're done? I think I'm going to try to impress my anthropology teacher with my amazing knowledge of Ice Age civilization.
W: Hmm... What a show-off!
What did the man think about the people of the Ice Age?
A.They lived in caves.
B.They traveled in groups.
C.They had an advanced language.
D.They ate mostly fruit.
第1题
A.过去漓江的江面比现在高
B.只有漓江的岩洞中才有地下河流
C.上述岩洞内的地下河流是在石笋形成前出现的
D.上述岩洞内地下河流的水比过去深
第2题
A.过去漓江的江面比现在高
B.只有漓江的岩洞中才有地下河流
C.上述岩洞内的地下河流是在石笋形成前出现的
D.上述岩洞内地下河流的水比过去深
第3题
A.过去漓江的江面比现在高
B.只有漓江的岩洞中才有地下河流
C.注满的岩洞中大都有地下河流
D.上述岩洞内地下河流的水比过深
第4题
A.过去漓江的江面比现在高
B.只有漓江的岩洞中才有地下河流
C.注满的岩洞中大都有地下河流
D.上述岩洞内地下河流的水比过深
第5题
A. 过去漓江的江面比现在高
B. 只有漓江的岩洞中才有地下河流
C. 上述岩洞内的地下河流是在石笋形成前出现的
D. 上述岩洞内地下河流的水比过去深
第9题
A.过去漓江的江面比现在高
B.只有漓江的岩洞中才有地下河流
C.上述岩洞内的地下河流是在石笋形成前出现的
D.上述岩洞内地下河流的水比过去深
第10题
A.过去漓江的江面比现在高
B.只有漓江的岩洞中才有地下河流
C.上述岩洞内的地下河流是在石笋形成前出现的
D.上述岩洞内地下河流的水比过去深
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