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【单选题】
假设当前工作目录下有一个名为 sampledir 的目录,该目录下有一个名为 sampledir01 的目录, 键入 “rmdir sampledir” ,会发生什么?
A.
sampledir01 被删除
B.
sampledir 和sampledir01被删除
C.
sampledir 被删除，但sampledir01未被删除
D.
出错
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【单选题】You will hear a short conversation. After listening, there will be a question. When you hear the question, you should decide on the best answer from the four choices marked A,B,C and D.
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A.
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B.
To inform the .
C.
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D.
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【简答题】完形填空。 Personal space affect our daily decisions, for example whether to take a train __ 1 __ drive a car. Personal space can also affect communication with other __ 2 __. For example, in some cultures...
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【单选题】某地区厂房后边坡存在一不稳定边坡，假设滑面下部不透水，不考虑两侧抗剪，按刚体单宽计算，见图10-3，h=10m，边坡与水平面的夹角α=40°，滑面与水平面夹角β=26°，滑面的凝聚力c=10kPa，滑面的内摩擦角φ=30°，设滑体重W=5000kN，在考虑地下水静水压力的情况下，根据写出的安全系数计算公式，安全系数最接近于(    )。
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B.
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C.
is a conscious requirement.
D.
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查看完整题目与答案
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A.
To proceed to the muster station.
B.
To inform the .
C.
To assign duty to your officers.
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查看完整题目与答案
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