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【简答题】
1923年，先生在上海创办了上海商业储蓄银行旅行部，成为中国第一家旅行社，1927年该旅行社改名为______。
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【单选题】男性,15岁,因少尿,颜面浮肿3天来门诊,10天前曾有咽痛,既往体健。体检:血压
A.
/12kPa(147/90mmHg),心肺无异常。尿常规:蛋白++,红细胞+++,下列哪项最
B.
于诊断?
C.
血肌酐
D.
补体C3
E.
血红蛋白
F.
血浆白蛋白
G.
尿蛋白定量
【单选题】B What is Bay? The simple answer is that it is a global trading platform. where nearly anyone can trade practically anything. People can sell and buy all kinds of products and goods. Including cars, m...
A.
a way of buying and selling goods
B.
a website for them to upgrade
C.
a place to exhibit their own photos
D.
a chance to buy things at low prices
【单选题】在Excel工作表的默认状态下,在某列第一个单元格中输入一个数据,然后拖动填充柄向下填充,不能获得填充值的是( )。
A.
星期一、星期二、星期三……
B.
1月、2月、3月……
C.
一、二、三……
D.
第一季度、第二季度、第三季度……
【简答题】What is eBay? The answer is that it is a global trading platform where nearly anyone can trade practically anything. People can sell and buy all kinds of products and goods, including cars, mov...
【单选题】在交流电力牵引区段,站内正线设置高柱出站信号机时,在只有一条线通行超限货物列车时,两线间距离不得小于( )mm。
A.
4500
B.
5000
C.
5300
D.
5530
【单选题】The feature of APT that offers the greatest potential advantage over the simple CAPM is the
A.
identification of anticipated changes in production, inflation, and term structure of interest rates as key factors explaining the risk-return relationship
B.
superior measurement of the risk-free rate of return over historical time periods
C.
use of several factors instead of a single market index to explain the risk-return relationship
D.
variability of coefficients of sensitivity to the APT factors for a given asset over time
【简答题】交流电力牵引区段站内正线设置高柱出站信号机时,在只有一条线通行超限货物列车时,两线间距离不得小于( ),两条线均通行超限货物列车时,两线间距离不得小于( )。
【简答题】What is Bay? The answer is that it is a global trading platform where nearly anyone can trade practically anything. People can sell and buy all kinds of products and goods. Including cars, movi...
【单选题】如题26图所示机构,杆2为主动件,并作等速转动。已知:杆2的长度为40mm,机架1的长度为80mm。该机构的急回特性系数K等于
A.
1.4
B.
2
C.
3
D.
5
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