在一学校,35%的学生出生于夏天,23%的学生在春天出生,如果12%或60个学生在秋

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问题:

在一学校,35%的学生出生于夏天,23%的学生在春天出生,如果12%或60个学生在秋天出生,问生于冬天的学生有多少个()

A.18

B.30

C.150

D.180

考点:地方公务员行政职业能力测试河南公务员
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如图所示,矩形线圈有N匝,长为a,宽为b,每匝线圈电阻为R,从磁感应强度为B的匀强磁场中以速度v匀速拉出来,那么,产生的感应电动势和流经线圈中的感应电流的大小应为(  )

A.E=Bav,

B.E=NBav,

C.E=Bav,

D.E=NBav,

题型:单项选择题

Clare, Dan and Eve formed a partnership 10 years ago, although Clare was a sleeping partner and never had anything to do with running the business. Last year Dan retired from the partnership. Eve has subsequently entered into two large contracts. The first one was with a longstanding customer Greg, who had dealt with the partnership for some five years. The second contract was with a new customer Hugh. Both believed that Dan was still a partner in the business. Both contracts have gone badly wrong leaving the partnership owing £50,000 to both Greg and Hugh. Unfortunately the business assets will only cover the first £50,000 of the debt.Required:Explain the potential liabilities of Clare, Dan, and Eve for the partnership debts. (10 marks)

题型:单项选择题

当折弯件成型两端角度不一致时,可以通过调整()轴参数进行调节。

A.X1

B.X2

C.Y1

D.Y2

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男,6个月,近1个月烦躁、多汗、夜惊。突然两眼上窜,神志不清,四肢抽动,持续时间约1分钟缓解,血清钙1.6mmol/L,血糖为45mmol/L,考虑诊断为():

A.癫痫

B.化脓性脑膜炎

C.低血糖

D.低钙惊厥

E.高热惊厥

题型:单项选择题

英国比较教育家尼古拉斯.汉斯认为,“()”是比较研究各国教育中,必须特别重视的因素。

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