皮皮学，免费搜题
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【单选题】
W: Do you have any suggestions M: Well, first of all, make a list, and stick to it. With a shopping list, you know exactly what you need and can avoid buying those things you dont need The dialogue is about _____A.
how to bargain with the shopkeepers
B.
how to shop effectively
C.
how to save money
D.
how to shop online
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【简答题】My
efforts finally _____________ when they called me in for an interview.A. pay off B. paid off C. came out D. come out
【简答题】通过textarea控件可以创建多行文本输入框,_____________属性用于设置多行文本输入框每行中的字符数,___________属性用于设置多行文本输入框显示的行数。
【简答题】My
efforts finally _____________ when they called me in for an interview.
【单选题】下列公式中，正确的是()。
A.
毛利率=销售净利润/销售收入
B.
销售利润率=净利润/销售收入
C.
资产利润率=销售毛利/总资产平均余额
D.
权益利润率=销售毛利/股东权益
【简答题】在并联电路中某一支路的阻值大,则该支路的电流 ,其消耗的电功率也 。
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