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【单选题】
关于第三方物流,下列说法正确的是( )
A.
我国的第三方物流企业仍以运输、仓储等基本物流业务为主，加工、配送、定制服务等增值服务功能处在发展完善阶段
B.
第三方物流是相对而言的，它既不属于第一方，也不属于第二方，而是通过与第一第二方的合作来提供专业化服务的物流服务
C.
第三方物流企业一定要有物流作业能力，也就是说必须拥有物流设施和运输工具，直接从事运输、保管等作业活动
D.
虽然第三方物流服务企业不参与商品的买卖活动，但它拥有商品
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【单选题】The first birds appeared during late Jurassic times. These birds are known from four very good skeletons, two incomplete skeletons, and an isolated feather, all from the Solnhofen limestone of Bavaria...
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four skeletons in good condition
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two fragmented skeletons
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B.
-127
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-128
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-256
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【单选题】When was the first flying boat made?
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B.
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About two years ago.
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【单选题】The fossil remains of the first flying vertebrates, the pterosaurs. have intrigued paleontologists for more than two centuries, How such large creatures, which weighed in some eases as much as a pilot...
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enormous wingspans of the pterosaurs enabled them to fly great distances
B.
structure of the skeleton of the pterosaurs suggests a close evolutionary relationship to hats
C.
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【单选题】The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries. How such large creatures, which weighed in some cases as much as a pilot...
A.
enormous wingspan of the pterosaurs enabled them to fly great distances
B.
structure of the skeleton of the pterosaurs suggests a close evolutionary relationship to bats
C.
fossil remains of the pterosaurs reveal how they solved the problem of powered flight
D.
pterosaurs were reptiles
查看完整题目与答案
相关题目：
【判断题】卡莫司汀是1,4-二经基-5,8-双[[2-[(2-经乙基)氨基]乙基]氨基]-9,10-蒽醌
A.
正确
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错误
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【单选题】4只纯电阻的用电器其额定电压和额定功率分别列于下面，其用电器电阻最大的是()。
A.
“220V、40W”
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“36V、100W”
D.
“l10V、100W”
查看完整题目与答案
【判断题】所谓有效成分,是指具有生物活性的单体化合物,能用分子式和结构式表示的,具有一定物理常数的物质。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The first birds appeared during late Jurassic times. These birds are known from four very good skeletons, two incomplete skeletons, and an isolated feather, all from the Solnhofen limestone of Bavaria...
A.
nesting materials
B.
four skeletons in good condition
C.
two fragmented skeletons
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查看完整题目与答案
【单选题】8位二进制补码1111 1111表示的实际数字是?
A.
-1
B.
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C.
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D.
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B.
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A.
At the time of the Wright brothers.
B.
It’s still developing.
C.
About two years ago.
D.
Not mentioned.
查看完整题目与答案
【单选题】When the government of Newtown first ordered people to kill rats, people were ______.
A.
very happy to kill many rats
B.
so lazy that they killed many rats
C.
too lazy to kill many rats
查看完整题目与答案
【单选题】The fossil remains of the first flying vertebrates, the pterosaurs. have intrigued paleontologists for more than two centuries, How such large creatures, which weighed in some eases as much as a pilot...
A.
enormous wingspans of the pterosaurs enabled them to fly great distances
B.
structure of the skeleton of the pterosaurs suggests a close evolutionary relationship to hats
C.
fossil remains of the pterosaurs reveal how they solved the problem of powered flight
D.
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查看完整题目与答案
【单选题】The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries. How such large creatures, which weighed in some cases as much as a pilot...
A.
enormous wingspan of the pterosaurs enabled them to fly great distances
B.
structure of the skeleton of the pterosaurs suggests a close evolutionary relationship to bats
C.
fossil remains of the pterosaurs reveal how they solved the problem of powered flight
D.
pterosaurs were reptiles
查看完整题目与答案