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【多选题】
下列关于正态分布曲线的描述正确的有（）。A.
关于x=μ对称
B.
关于x=μ不对称
C.
在x=μ+σ处有一个拐点
D.
在x=μ处曲线最高
E.
在x=μ-σ处有一个拐点
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A.
t____be his mother. She has gone to Yunnan to be a volunteer doctor.
B.
Should
C.
Must
D.
Can’t
E.
Mustn’t
【单选题】The little boy is running__________his mother.
A.
under
B.
after
C.
near
D.
on
E.
across
F.
in
【单选题】This naughty boy is really________, which makes his mother upset. [ ]
A.
attractiv e
B.
active
C.
troublesome
D.
anxious
【简答题】小题1:I would give it to m __________research if I had a million dollars． 小题2:His mother is very ____________（有耐心的） and doesn’t give up helping him． 小题3:Our football team won the prize．We were very e___...
【单选题】The newborn is the type A blood of and his mother is the type O blood and the infant appeared jaundice at 12 hours after birth. The serum bilirubin 380 μ mol / L. He showed the clinical manifestatio...
A.
physiological yellow
B.
pathological jaundice
C.
bilirubin encephalopathy warning period
D.
bilirubin encephalopathy convalescence
E.
hemolytic disease of newborn
【简答题】单词拼写 小题1:I would give it to m __________research if I had a million dollars． 小题2:His mother is very ____________（有耐心的） and doesn’t give up helping him． 小题3:Our football team won the prize．We were very...
【判断题】固有风险是指某类交易、账户余额或披露的某一认定发生错报,不管该错报是单独还是连同其他错报构成重大错报,但没有被内部控制及时发现、防止或纠正的可能性。
A.
正确
B.
错误
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