正确答案: B

工农联盟

题目：社会主义国家政权的阶级基础是

解析：B

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举一反三的答案和解析：

[多选题]中国近代社会的性质和主要矛盾，决定了

中国革命的对象、任务

中国革命的动力

中国革命的性质

中国革命发生和发展的历史必然性

解析：ABCD

[单选题]剩余价值规律垄断资本主义阶段的具体表现是垄断资本家

追求垄断利润

[单选题]胃蛋白酶在下列哪种情况下才具有活性

pH3以下

[单选题]在孙中山的思想中，"平均地权"、"节制资本"属于

民生主义 D． 民主主义

[单选题]甲欲杀乙，乘乙与朋友在餐馆聚会，向其投掷自制炸药，炸药爆炸后没有伤着乙，却致与乙一起聚餐的丙当场死亡，丁、戊受重伤。甲的行为应以（）

爆炸罪定罪处罚

[多选题]国民众的调查。结果半数以上的受访者不满资本主义制度，此次调查的主办方之一的“全球扫描”公司主席米勒对媒体表示，这说明随着1989年柏林墙的倒塌资本主义并没有取得看上去的压倒性胜利，这一点在这次金融危机中表现的尤其明显，“历史终结论”的破产说明：（ ）。

社会规律和自然规律一样都是作为一种盲目的无意识力量起作用

人类历史的发展的曲折性不会改变历史发展的前进性

一些国家社会发展的特殊形式不能否定历史发展的普遍规律

人们对社会发展某个阶段的认识不能代替社会发展的整个过程

解析：ABCD

[单选题]Text 3 Could the bad old days of economic decline be about to return? Since OPEC agreed to supply-cuts in March, the price of crude oil has jumped to almost $26 a barrel, up from less than $10 last December. This near-tripling of oil prices calls up scary memories of the 1973 oil shock, when prices quadrupled, and 1979-80, when they also almost tripled. Both previous shocks resulted in double-digit inflation and global economic decline. So where are the headlines warning of gloom and doom this time?

The oil price was given another push up this week when Iraq suspended oil exports. Strengthening economic growth, at the same time as winter grips the northern hemisphere, could push the price higher still in the short term. Yet there are good reasons to expect the economic consequences now to be less severe than in the 1970s. In most countries the cost of crude oil now accounts for a smaller share of the price of petrol than it did in the 1970s. In Europe, taxes account for up to four-fifths of the retail price, so even quite big changes in the price of crude have a more muted effect on pump prices than in the past. Rich economies are also less dependent on oil than they were, and so less sensitive to swings in the oil price. Energy conservation, a shift to other fuels and a decline in the importance of heavy, energy-intensive industries have reduced oil consumption. Software, consultancy and mobile telephones use far less oil than steel or car production. For each dollar of GDP (in constant prices) rich economies now use nearly 50% less oil than in 1973. The OECD estimates in its latest Economic Outlook that, if oil prices averaged $22 a barrel for a full year, compared with $13 in 1998, this would increase the oil import bill in rich economies by only 0.25-0.5% of GDP. That is less than one-quarter of the income loss in 1974 or 1980. On the other hand, oil-importing emerging economies--to which heavy industry has shifted-have become more energy-intensive, and so could be more seriously squeezed. One more reason not to lose sleep over the rise in oil prices is that, unlike the rises in the 1970s, it has not occurred against the background of general commodity-price inflation and global excess demand. A sizable portion of the world is only just emerging from economic decline. The Economist's commodity price index is broadly unchanging from a year ago. In 1973 commodity prices jumped by 70%, and in 1979 by almost 30%. 第51题：The main reason for the latest rise of oil price is

reduction in supply.