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【单选题】
按照《建筑边坡工程技术规范》的规定，采用概率理论对测试数据进行处理，根据概率理论，最小数据量n由tp==确定。式中tp为t分布的系数值，与置信水平Ps和自由度(n-1)有关。要满足置信概率Ps=0.95时的精度要求时，对于土体而言，需要（ ）个测试数据，对于岩体而言，需要（ ）个测试数据。A.
2，3
B.
4，6
C.
6，9
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反馈参考答案：
举一反三
【简答题】派出所预防、控制违法犯罪的主阵地是指（）
【单选题】The old captain has been _____ to his bed for about 3 months.
A.
controlled
B.
confined
C.
detained
D.
restricted
【单选题】Which of the following sentence has a direct object?
A.
She found Selina a loyal friend.
B.
The old man was nominated the best actor.
C.
They chose Michael as the captain.
D.
Grandma made Frank a delicious lunch.
【单选题】Captain Cook Arrow Legend It was a great legend while it lasted, but DNA testing has(51)ended a two-century-old story of the Hawaiian arrow carved from the bone of British explorer Captain James Cook(...
A.
finally
B.
firstly
C.
lately
D.
usually
【单选题】Which of the following sentences has a direct object?
A.
She found Selina a loyal friend.
B.
The old man was nominated the best actor.
C.
They chose Michael as the captain.
D.
Grandma made Frank a delicious lunch.
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