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【判断题】
乾。元,,利,。这个由六个阳爻构成的卦体称卦象。“乾”为卦名。元,,利,,是爻辞。( )
A.
正确
B.
错误
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【判断题】当基准尺长度小于基线长度的二分之一时,选择不同的基准尺长度对基线精度的影响不显著。
A.
正确
B.
错误
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【单选题】以下程序的执行结果是 ______。 #include＜iostream.h＞ class Sample { int x; public： Sample(){}; Sample(int a){x=a;} Sample(Sample &a){x=a．x+1;} void disp(){cout＜＜'x='＜＜x＜＜end1；} } void main() { Sample s1(2)，s2(s1);...
A.
x=2
B.
x=3
C.
x不确定
D.
x=0
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【判断题】当基准尺长度大于基线长度的二分之一时,对于基准尺垂直于基线的情况,基准尺长度对基线精度影响不显著。
A.
正确
B.
错误
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【简答题】I didn’t see your sister at the meeting. If she _____, she would have met my brother. A. has come B. did come C. came D. had come
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【单选题】I didn't see your sister at the meeting. If she _____, she would have met my brother. [     ]
A.
has come
B.
did come
C.
came
D.
had come
查看完整题目与答案
【判断题】当基准尺长度大于基线长度的二分之一时,对于基准尺平行于基线的情况,基准尺长度对基线精度影响不显著。
A.
正确
B.
错误
查看完整题目与答案
【单选题】木门是由那些部分组成( )
A.
门框
B.
门扇
C.
都对
D.
都不对
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【单选题】I didn't see your sister at the meeting. If she ______, she would have met my father. [     ]
A.
has come
B.
did come
C.
come
D.
had come
查看完整题目与答案
【单选题】I didn’t see your sister at the meeting. If she __________, she would have met my brother.
A.
has come
B.
did come
C.
come
D.
had come
查看完整题目与答案
【单选题】在10000米高度上，如果实际温度比标准大气暖，那么实际气压高度比标准大气高度( )。
A.
高
B.
低
C.
相等
D.
不确定
查看完整题目与答案
相关题目：
【判断题】当基准尺长度小于基线长度的二分之一时,选择不同的基准尺长度对基线精度的影响不显著。
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下程序的执行结果是 ______。 #include＜iostream.h＞ class Sample { int x; public： Sample(){}; Sample(int a){x=a;} Sample(Sample &a){x=a．x+1;} void disp(){cout＜＜'x='＜＜x＜＜end1；} } void main() { Sample s1(2)，s2(s1);...
A.
x=2
B.
x=3
C.
x不确定
D.
x=0
查看完整题目与答案
【判断题】当基准尺长度大于基线长度的二分之一时,对于基准尺垂直于基线的情况,基准尺长度对基线精度影响不显著。
A.
正确
B.
错误
查看完整题目与答案
【简答题】I didn’t see your sister at the meeting. If she _____, she would have met my brother. A. has come B. did come C. came D. had come
查看完整题目与答案
【单选题】I didn't see your sister at the meeting. If she _____, she would have met my brother. [     ]
A.
has come
B.
did come
C.
came
D.
had come
查看完整题目与答案
【判断题】当基准尺长度大于基线长度的二分之一时,对于基准尺平行于基线的情况,基准尺长度对基线精度影响不显著。
A.
正确
B.
错误
查看完整题目与答案
【单选题】木门是由那些部分组成( )
A.
门框
B.
门扇
C.
都对
D.
都不对
查看完整题目与答案
【单选题】I didn't see your sister at the meeting. If she ______, she would have met my father. [     ]
A.
has come
B.
did come
C.
come
D.
had come
查看完整题目与答案
【单选题】I didn’t see your sister at the meeting. If she __________, she would have met my brother.
A.
has come
B.
did come
C.
come
D.
had come
查看完整题目与答案
【单选题】在10000米高度上，如果实际温度比标准大气暖，那么实际气压高度比标准大气高度( )。
A.
高
B.
低
C.
相等
D.
不确定
查看完整题目与答案
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