哪项指标小,说明均数对一组观察值的代表性好() A.cv B.s C.Sx D.R

题型:单项选择题 B1型题

问题:

哪项指标小,说明均数对一组观察值的代表性好()

A.cv

B.s

C.Sx

D.R

E.t

考点:公卫执业医师公卫执业医师
题型:单项选择题 B1型题

长期借款和短期借款核算都可能涉及的账户是( )。

A.预提费用

B.长期借款

C.财务费用

D.短期借款

题型:单项选择题 B1型题

根据《企业破产法》的规定,债权人会议表决的下列事项中,对债务人的特定财产享有担保权且未放弃优先受偿权利的债权人享有表决权的有()。

A.通过重整计划

B.通过和解协议

C.通过破产财产的分配方案

D.通过破产财产的变价方案

E.通过财产的管理方案

题型:单项选择题 B1型题

某厂生产甲产品经两道工序制成,其在产品资料如下:
原材料在开始生产时一次投入;
当月完工入库甲产品50件,甲产品单件工时定额800小时,其中,第一道工序工时定额480小时,第二道工序工时定额320小时。
第一道工序在产品结存40件,第二道工序在产品结存50件。
甲产品月初和本月耗用原材料费用140000元,月初和本月耗用工资和附加费30600元,月初和本月耗用燃料、动力和其他费用45900元。企业账面计算的在产品成本为89000元。已知该企业本期存销比例为2:8,则:

第一道工序的完工率为( )。

A.10%

B.20%

C.30%

D.60%

题型:单项选择题 B1型题

下列不符合胎盘早剥情况的是()。

A. 是指附着于子宫下端的胎盘发生早剥

B. 好发于妊娠高血压综合症患者

C. 重型胎盘早剥常呈隐形出血类型

D. 重型隐形胎盘早剥易诱发DIC

E. 重型胎盘早剥提示胎盘剥离面超1/3

题型:单项选择题 B1型题

How many of us would temp for three years while we waited for the perfect job Not many of us, perhaps. But Wentworth Miller, the "Prison Break" star, said he chose to wait even longer time (1) he found the right job.
"Actually I think it might have been three or four years until I was lucky enough to get guest (2) on TV shows," said Miller, 34, who rose to international stardom (3) to "Prison Break" in 2006. That kind of patience and p will was portrayed in "Prison Break". Miller (4) engineering wizard Michael Scofield, who tries everything to break out of a Chicago (5) with his brother. Miller said he was fond of his character, (6) he said "exists in shades of grey".
Miller comes from a (7) of teachers. He said he didn’t seem fated for a career in the arts, (8) his passion for acting. After (9) from Princeton with an English degree, he moved (10) his parents’ request to Los Angeles to look for a stable life. He started (11) in a little company that made television movies. This (12) simply faxing, filing, walking the boss’ dog and going to the store for the boss’ lunch. Every weekend during the summer, Miller (13) go to the office (14) he didn’t have air-conditioning. "I would hang (15) in the conference room and set up camp and rob the company kitchen," recalled Miller.
(16) , Miller realized he still had questions about his choice. He decided to quit. But the boss said he was making a mistake and offered him a well-paid assistant position. "I eventually (17) that if I did the corporate job, it would be great if I was successful, but I would always wonder about the (18) . If I did the acting and was successful, I would never wonder (19) that job," he explained. He quit and temped (20) many people in the entertainment industry.
Now, he’s a hot star and has people coming up to him at film festivals saying, "Weren’t you the one who (21) to stand by the copy machine "
"That was tough, but I’m glad I have that perspective. Because now I’m at a point (22) big shots laugh at all my jokes and I think, You know, I got coffee for people like you for six years’. So I know what’s (23) , because I’ve seen the other side." But what if, when he was offered the corporate job, there had been more money "It was never about the (24) There’s a kind of excitement that comes along with acting. I can’t find it anywhere else. Even if I had to go back to temping, even if this is not the beginning of an amazing career, I would not (25) making that jum
p.\

更多题库