皮皮学，免费搜题
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【单选题】
N型半导体是在本征半导体中加入以下物质后形成的
A.
电子
B.
空穴
C.
三价硼元素
D.
无价磷元素
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知识点：
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【单选题】As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you in what might happen if he issues the logging trap information command. Which...
A.
Informational and debug messages are logged to the syslog server.
B.
All messages are sent to the logging host, where selections are made.
C.
An information trap is sent to the SNMP server.
D.
All messages from emergencies to informational are sent to the logging host.
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【单选题】突触内与信息传递直接相关的结构是
A.
线粒体
B.
微管
C.
微丝
D.
突触小泡
E.
神经丝
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【单选题】突触内与信息传递直接相关的结构是( )
A.
突触小泡
B.
微管
C.
神经丝
D.
微丝
E.
线粒体
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【单选题】The reason for the introduction of computers in schools is that ______.
A.
in future, all teaching will be done with computers
B.
computer programme will have better jobs in future
C.
large numbers of people will have to be trained as computer programmers
D.
people will need to understand them to obtain information in their work
查看完整题目与答案
【多选题】中国古人把祖国医学叫做( )。
A.
青囊
B.
悬壶
C.
岐黄
D.
杏林
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【单选题】____ excited all Chinese and even all Asians most in the Athens 2004 Olympics was ____Liu Xiang won the gold medal of the men's 110m hurdles by clocking 12.91 seconds to equal the world record.
A.
What; which
B.
What; that
C.
Which; what
D.
Which; that
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【简答题】Reading Comprehension Section A Directions: in this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word blank followi...
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【单选题】与信息传递直接相关的结构是
A.
突触小泡
B.
神经丝
C.
线粒体
D.
微管
E.
微丝
查看完整题目与答案
【单选题】沿一定方向将建筑物剖切后，在绘制建筑物剖面图时，剖切到的部位可以不绘制的是
A.
墙体
B.
门窗
C.
基础
D.
屋顶
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【单选题】Even with the new development in research， only a tiny ________ of all tests are done without using animals.
A.
variety
B.
amount
C.
plenty
D.
proportion
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相关题目：
【单选题】As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you in what might happen if he issues the logging trap information command. Which...
A.
Informational and debug messages are logged to the syslog server.
B.
All messages are sent to the logging host, where selections are made.
C.
An information trap is sent to the SNMP server.
D.
All messages from emergencies to informational are sent to the logging host.
查看完整题目与答案
【单选题】突触内与信息传递直接相关的结构是
A.
线粒体
B.
微管
C.
微丝
D.
突触小泡
E.
神经丝
查看完整题目与答案
【单选题】突触内与信息传递直接相关的结构是( )
A.
突触小泡
B.
微管
C.
神经丝
D.
微丝
E.
线粒体
查看完整题目与答案
【单选题】The reason for the introduction of computers in schools is that ______.
A.
in future, all teaching will be done with computers
B.
computer programme will have better jobs in future
C.
large numbers of people will have to be trained as computer programmers
D.
people will need to understand them to obtain information in their work
查看完整题目与答案
【多选题】中国古人把祖国医学叫做( )。
A.
青囊
B.
悬壶
C.
岐黄
D.
杏林
查看完整题目与答案
【单选题】____ excited all Chinese and even all Asians most in the Athens 2004 Olympics was ____Liu Xiang won the gold medal of the men's 110m hurdles by clocking 12.91 seconds to equal the world record.
A.
What; which
B.
What; that
C.
Which; what
D.
Which; that
查看完整题目与答案
【简答题】Reading Comprehension Section A Directions: in this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word blank followi...
查看完整题目与答案
【单选题】与信息传递直接相关的结构是
A.
突触小泡
B.
神经丝
C.
线粒体
D.
微管
E.
微丝
查看完整题目与答案
【单选题】沿一定方向将建筑物剖切后，在绘制建筑物剖面图时，剖切到的部位可以不绘制的是
A.
墙体
B.
门窗
C.
基础
D.
屋顶
查看完整题目与答案
【单选题】Even with the new development in research， only a tiny ________ of all tests are done without using animals.
A.
variety
B.
amount
C.
plenty
D.
proportion
查看完整题目与答案