皮皮学，免费搜题
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搜题
【单选题】
水路、电路、燃气、煤气管道平行时间距应该为大于多少( )。
A.
10
B.
15
C.
20
D.
30
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】People can get answers of their questions
A.
in the library
B.
by the telephone.
C.
from the experts
D.
from the machines.
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【判断题】三视图之间的位置关系是 俯视图(也就是 H 面的投影)在主视图(也就是 v 面的投影)的正下方。
A.
正确
B.
错误
查看完整题目与答案
【简答题】A．He doesn't have a computer. B．His computer needs to be repaired. C．He can't understand the instructions. D．He has a doctor's degree in computer science.
查看完整题目与答案
【简答题】三视图之间的位置关系:以主视图为基准,俯视图在它的____方,左视图在它的____方。三视图的“三等”关系:主、俯视图____,主、左视图____,左、俯视图____。
查看完整题目与答案
【单选题】下列不属于载人航天器的一项是
A.
载人飞船
B.
空间站
C.
航天飞机
D.
火箭
查看完整题目与答案
【多选题】下列( )属于载人航天器。
A.
载人飞船
B.
国际空间站
C.
航天飞机
D.
火箭
查看完整题目与答案
【单选题】How can people get across their points without misunderstanding and confusion?
A.
By using the st words and sentence structures in communication.
B.
By reducing the frequency of problems in the communicating process.
C.
By vivid comparisons and giving as many examples as possible.
D.
By providing the listeners as much background information as possible.
查看完整题目与答案
【简答题】三视图与物体位置的对应关系，三视图之间的投影关系。
查看完整题目与答案
【多选题】下列属于载人航天系统地面基础设施的是( )。
A.
发射中心
B.
指挥控制中心
C.
城轨道基础设施
D.
航天员选拨训练中心
查看完整题目与答案
【单选题】Where do people usually get their international driving license?
A.
They obtain it in their home country．
B.
They obtain it while they arrive in Japan．
C.
They obtain it in a third country．
D.
They can buy one instead．
查看完整题目与答案
相关题目：
【单选题】People can get answers of their questions
A.
in the library
B.
by the telephone.
C.
from the experts
D.
from the machines.
查看完整题目与答案
【判断题】三视图之间的位置关系是 俯视图(也就是 H 面的投影)在主视图(也就是 v 面的投影)的正下方。
A.
正确
B.
错误
查看完整题目与答案
【简答题】A．He doesn't have a computer. B．His computer needs to be repaired. C．He can't understand the instructions. D．He has a doctor's degree in computer science.
查看完整题目与答案
【简答题】三视图之间的位置关系:以主视图为基准,俯视图在它的____方,左视图在它的____方。三视图的“三等”关系:主、俯视图____,主、左视图____,左、俯视图____。
查看完整题目与答案
【单选题】下列不属于载人航天器的一项是
A.
载人飞船
B.
空间站
C.
航天飞机
D.
火箭
查看完整题目与答案
【多选题】下列( )属于载人航天器。
A.
载人飞船
B.
国际空间站
C.
航天飞机
D.
火箭
查看完整题目与答案
【单选题】How can people get across their points without misunderstanding and confusion?
A.
By using the st words and sentence structures in communication.
B.
By reducing the frequency of problems in the communicating process.
C.
By vivid comparisons and giving as many examples as possible.
D.
By providing the listeners as much background information as possible.
查看完整题目与答案
【简答题】三视图与物体位置的对应关系，三视图之间的投影关系。
查看完整题目与答案
【多选题】下列属于载人航天系统地面基础设施的是( )。
A.
发射中心
B.
指挥控制中心
C.
城轨道基础设施
D.
航天员选拨训练中心
查看完整题目与答案
【单选题】Where do people usually get their international driving license?
A.
They obtain it in their home country．
B.
They obtain it while they arrive in Japan．
C.
They obtain it in a third country．
D.
They can buy one instead．
查看完整题目与答案