—Jack, what do you usually do after supp

题型:选择题

问题:

—Jack, what do you usually do after supper?

--Well, I____ stay at home and watch TV, but now I ____ taking a walk.'

A.used to, used to

B.used to, am used to

C.am used to, used to

D.am used to, am used to

考点:实义动词实义动词的单数第三人称形式动词短语
题型: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. energyB. fuel C. backup D. living

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.

题型:选择题

毛 * * 善读史书,对赢政很是赞赏,他曾说“百代都行秦政制”。对此正确的理解是 [     ]

A.秦使分封制寿终正寝

B.秦推行郡县制影响重大

C.皇帝制被后世采用

D.三公九卿制得以延续

题型:选择题

如果橝条放在屋架上弦点和节间处,则下弦不但受压而且受弯,成为压弯构件。

题型:选择题

请问中国最壮观、最著名的火山群是哪些?

题型:选择题

炸药燃烧与爆轰的传播方式有什么区别?

更多题库