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【单选题】
菲利普斯曲线说明了（）。A.
失业率与通货膨胀率之间地正相关关系
B.
失业率与通货膨胀率之间地负相关关系
C.
就业率与通货膨胀率之间地正相关关系
D.
就业率与通货膨胀率之间地负相关关系
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皮皮学刷刷变学霸
举一反三
【单选题】A manufacturer of hiking boots looks at data that indicate that their subsegment of the market called "serious hiker" is declining and is predicted to decline into the future. The firm decides to ente...
A.
down-market stretch
B.
up-market stretch
C.
two-way stretch
D.
marketing research
【简答题】同一周期中,各元素最高氧化态含氧 酸的 氧化性,从左到右 [ 填空 1] 。
【单选题】-- Can I have a window seat in the train? -- Let me see. ______________
A.
No, it is forbidden.
B.
Yes, there are window seats left.
C.
No, it does not matter.
D.
Yes, you are right.
【简答题】Can I have a window ______________(座位)in the train?
【简答题】Can I have a window seat ______________ the train?
【简答题】同一周期中,各元素最高氧化态含氧酸的氧化性,从左到右 。对于同一元素而言,其最低氧化态含氧酸的氧化性较 。
【单选题】Can I have a table by the window ?
A.
That ’ s too bad.
B.
No problem.
C.
I ’ d love to.
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