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问题 选择题

He ______________ to Beijing the day before yesterday. [ ]

A. go

B. went

C. going

D. goes

答案

答案：B

单项选择题

What would be the impact of an unanticipated increase in aggregate demand on an economy’s rate of unemployment, rate of inflation, and the short-run Phillips curve (SRPC) Unemployment Inflation SRPC（）①A. Decrease Increase Upward movement along curve ②B. Increase Increase Downward movement along curve ③C. No effectDecrease Upward shift of curve

A. ①

B. ②

C. ③
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单项选择题

（）是指产权主依法拥有房屋所有权的房屋建筑面积。

A.房屋使用面积

B.房屋建筑面积

C.房屋共有建筑面积

D.房屋产权面积
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