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问题 多项选择题

在计算企业所得税时，准予从收入总额中扣除的税金包括( )。

A．土地增值税

B．车船税

C．房产税

D．城市维护建设税

答案

参考答案：A,B,C,D

解析： 按照《税法》规定，城建税、房产税、车船税、土地增值税均准予从收入总额中扣除。

单项选择题

As Oil Declines, So does America


More than 100 years ago, America’s first great economic (26) abroad was spearheaded by its giant oil companies, notably John D. Rockefeller’s Standard Oil Company. These companies (27) powerful beachheads in Mexico and Venezuela, and later in parts of Asia, North Africa and, of course, the Middle East. (28) they became ever more dependent on the extraction of oil in distant lands, American foreign policy began to be (29) around acquiring and protecting US oil concessions in major (30) areas.
With World War Ⅱ and the Cold War, oil and US national (31) became thoroughly intertwined. After all, the United States had prevailed over the Axis (32) in significant part because it possessed vast reserves of domestic petroleum, while Germany and Japan lacked them, depriving their forces of vital (33) supplies in the final years of the war. As it happened, though, the United States was using up its domestic (34) so rapidly that, even before World War Ⅱ was over, Washington (35) its attention to finding new overseas sources of crude oil that could be (36) under American control. As a result, Saudi Arabia, Kuwait and a host of other Middle Eastern producers would become key US oil suppliers (37) American military protection.
There can be (38) question that, for a time, American domination of world oil production would prove a potent source of economic and military power. (39) World War Ⅱ, an abundance of cheap US oil spurred the (40) of vast new industries, including civilian air travel, highway construction, a (41) of suburban housing and commerce, mechanized agriculture, and plastics.

A. reorganized B. readopted C. reaffirmedD. reassessed

Abundant oil also underlay the global expansion of the country’s (42) power, as the Pentagon defended the world while becoming one of the planet’s great oil guzzlers. Its global dominion came to (43) on an ever-expanding array of oil-powered ships, planes, tanks and missiles. As long as the Middle East—and especially Saudi Arabia—served essentially as an American gas station and oil (44) a cheap commodity, all this was relatively painless. That is why the use of military force has been a (45) of American foreign policy since 1987.
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填空题

如图，表示李强的体细胞内染色体上控制某种性状的一对基因B、b，请据图回答：

（1）图中染色体，它主要由蛋白质和______组成．

（2）李强的体细胞中，这一对基因分别位于一对染色体上，若基因B来自母方，那么基因b则来自______．

（3）假定这对基因Bb控制的性状是李强的眼睑，已知双眼皮是显性基因B控制的性状，而单眼皮是隐性基因b控制的性状，那么李强的眼睑为______（填“单眼皮”或“双眼皮”）

（4）李强的体细胞中，与性别决定有关的染色体称为______．
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