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【判断题】
弄璋之喜是恭喜产妇生了女孩。()A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】眼球壁由外向内依次为 、 、 。
【单选题】When the size of a tax is doubled, the deadweight loss from the tax ( )
A.
increases by the size of the tax.
B.
doubles.
C.
remains constant.
D.
increases by a factor of four.
【单选题】A tax system achieves efficiency when:
A.
. the “right” people actually bear the burden of taxes.
B.
. it minimizes the costs to the economy of tax collection.
C.
. the tax is fair.
D.
. it is in equilibrium.
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