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【单选题】
当可靠度大于0.6827时,抽样极限误差( )。
A.
大于抽样平均误差
B.
小于抽样平均误差
C.
等于抽样平均误差
D.
与抽样平均误差的大小关系依样本容量而定
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参考答案:
举一反三
【单选题】桡骨的骨性标志包括
A.
桡骨茎突和桡骨粗隆
B.
桡骨茎突和桡骨头
C.
桡骨颈和桡骨头
D.
桡骨粗隆和桡骨颈
E.
桡骨茎突和尺切迹
【单选题】His sufferings are largely _______ his putting a false value on things.
A.
about to
B.
because of
C.
due to
D.
owe to
【简答题】In the text, the sufferings of the poor are descnbed as _______ . [ A] one misfortune leading to another [ B ] being the result of unemployment [ C] caused by the lack of social care [ D ] becoming mo...
【单选题】The little girl did seem to be frightened of being left by herself in the house.
A.
not... any more
B.
not .... in the least
C.
not ... the least
D.
not....in the best
【简答题】The little girl did seem to be frightened of being left by herself in the house.
【单选题】一个孩子被妈妈打后,满腔愤怒难以回敬,转而踢到身边的板凳,把对妈妈的怒气转移到身边的物体上,这是( )的自我防御机制。
A.
压抑
B.
置换
C.
 升华
D.
投射
【简答题】The little girl did not feel happy until she saw her present.
【简答题】__, they forgot their bitter sufferings. 求翻译,谢谢!
【单选题】Which of the following is TRUE?
A.
The sufferings of eider females have been ignored for a long time.
B.
Old women's special role in society has been underestimated.
C.
Paternal grandmothers are equally important for a child as maternal ones.
D.
There are low proportions of older adults among 'primitive' cultures.
【单选题】Russell’s sympathy for human sufferings in his “What I Have Lived for” is ____________.
A.
opaque
B.
transparent
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