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问题

元朝最优秀的剧作家是（ ）

A．李清照

B．窦娥

C．关汉卿

D．汤显祖

答案

答案：C

本题考查的是有关关汉卿的史实。根据所学可知李清照是南宋词人，窦娥是关汉卿戏曲中人物，关汉卿是元朝最优秀的剧作家，汤显祖是明末戏曲剧作家，故选C。

单项选择题

关于脾大的描述，错误的是（）。

A.轻度，脾形态正常

B.轻度，在仰卧位深吸气时，脾下缘在肋缘下2～3cm

C.深吸气时，脾下缘不超过脐孔水平为轻度

D.重度，脾门切迹消失，脾下缘超过脐孔水平

E.轻度，脾各径线可稍有增加
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单项选择题

The demand for oil is more inelastic in the short-run than the supply of oil, but it is not perfectly inelastic. Based only on this factor, if the government imposes a $ 5.00 per barrel tax on oil producers :（）

A. The incidence of the tax will fall most heavily on oil producers, because the tax is imposed directly on them.

B. The incidence of the tax will be split between oil producers and oil consumers, with most of the tax being paid by oil producers.

C. The incidence of the tax will be split between oil producers and oil consumers, with most of the tax being paid by oil consumers.
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