题目内容
（请给出正确答案）
What is the age of the universe according to the passage？
A．Approximately 10 billion years old.
B．20 billion years old.
C．Approximately 12 billion years old.
D．Not quite accurate now.
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（由简答题聘请的专业题库老师提供的解答）
更多“What is the age of the universe according to the passage？A．Approximately 10 billion years”相关的问题
A、some common interests
B、ask a couple without children why they don’t have kids
C、their age
D、their salary
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.
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 lee Age during the Pleistocene period.
M: The Ice Age？ There weren't any societies then—just a hunch of cave people.
W: That' s what people used to think. But a new exhibit at the American Museum of Natural History shows that Ice Age people where surprisingly advanced.
M: Oh, really？ In what ways？
W: Well, Ice Age people were the inventors of language, 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 off most of the trees, so they couldn't have used wood.
W: In some of 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 toward 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: What a show-off!
(20)
A．They lived in caves.
B．They traveled in groups.
C．They had an advanced language.
D．They ate mostly fruit.
What do we know about Esther Tuttle at age 92？
A．Her mind was still very active.
B．She suffered from memory loss.
C．She became physically weak.
D．She couldn't recall details of events.
A．Man’s activities have no effect on the climate
B．Another ice age will come soon
C．People don’t care about the changing climate
D．Scientists are not yet sure about the reason for the changing climate
Now, scientists still don't really know______．
A．whether animals can think about the past and the future
B．how children learn and what happens when we speak
C．why animals can understand some things more quickly than human beings
D．at what age, a child can speak his language very well
What can be inferred about the experiment？
A．Completely normally fed mice will not experience free radical production.
B．Mice dieting in old age are not prone to diseases.
C．Mice dieting all their lives live longer.
D．Dieting doesn't play any role in slowing down aging.
A、Man’s activities have no effect on the climate.
B、Another ice age will come soon.
C、People don’t care about the changing climate.
D、Scientists are not yet sure about the reason for the changing climate.
E、Scientists are quite sure about the reason for the changing climate.
F、People care nothing.
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 a bunch of cave people.
W: That's what people used to think. But a new exhibit at the American Museum of Natural History shows that Ice Age people were surprisingly advanced.
M: Oh, really？ In what ways？
W: Well, Ice Age people were the inventors of language, 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 off most of the trees, so they couldn't have used wood.
W: In some of 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 toward 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: What a show-off!
(20)
A．They lived in caves.
B．They traveled in groups.
C．They had an advanced language.
D．They ate mostly fruit.
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 a bunch of cave people.
W: That's what people used to think. But a new exhibit at the American Museum of Natural History shows that lee Age people were surprisingly advanced.
M: Oh, really？ In what ways？
W: Well, Ice Age people were the inventors of language, 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 off most of the trees, so they couldn't have used wood.
W: In some of 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？ Animgi-skin walls don't sound very sturdy.
W: Well, it says here that in the early Ice Age often faced their homes toward 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: What a show-off？
(20)
A．They lived in caves.
B．They traveled in groups.
C．They had an advanced language.
D．They ate mostly fruit.
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