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王侯将相，宁有种乎
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Only three strategies are available for controlling cancer: prevention, screening and treatment. Lung cancer causes more deaths than any other types of cancer. A major cause of the disease is not (21) known; there is no good evidence that screening is much helpful, and treatment (22) in about 90 percent of all cases. At present, therefore, the main strategy must be (23) . This may not always be true, of course, as for some other types of cancer, research (24) the past few decades has produced (or suggested) some importance in prevention, screening or treatment.(25) , however, we consider not what research may one day offer but what today’s knowledge could already deliver that is not being delivered, then the most practicable and cost-effective opportunities for (26) . premature death from cancer, especially lung cancer, probably involve neither screening nor improved (27) , but prevention.This conclusion does not depend on the unrealistic assumption that we can (28) tobacco. It merely assumes that we can reduce cigarette sales appreciably by raising prices or by (29) on the type of education that already appears to have a (30) effect on cigarette assumption by whitecollar workers and that we can substantially reduce the amount of tar (31) per cigarette. The practicability of preventing cancer by such measures applies not only in those countries, (32) , the United States of America, because cigarette smoking has been common for decades, 25 to 30 percent of all cancer deaths now involves lung cancer, but also in those where it has become (33) only recently. In China, lung cancer (34) accounts for only 5 to 10 percent of all cancer deaths. This is because it may take as much as half a century (35) the rise in smoking to increase the incidence to lung cancer. Countries where cigarette smoking is only now becoming widespread can expect enormous increase in lung cancer during the 1990’s or early in the next century, (36) prompt effective action is taken against the habit-indeed, such increase is already plainly evident in parts of the (37) .There are four reasons why the prevention of lung cancer is of such overwhelming importance: First, the disease is extremely common, causing more deaths than any other type of cancer now (38) ; Secondly, it is generally incurable; Thirdly, effective, practicable measures to reduce its incidence are already reliably known; and finally, (39) tobacco consumption will also have a substantial (40) on many other diseases. 28().
出口烟花爆竹的检验严格按照国家法律法规规定的标准进行检验，对进口国高于我国法律法规规定标准的，按进口国标准进行检验。( )
下列对于苏联近代史的描述，全都不正确的是( )。 ①苏共领导人中因反对农业全盘集体化而遭到处分的是布哈林、季诺维也夫 ②苏联的第一个五年计划是从1929年10月开始实行的，中国第一个五年计划是从1953年开始 ③斯大林模式形成的标志第二个五年计划的完成 ④1936年苏联宪法规定苏联的国体是工农社会主义国家，苏联制定1936年新宪法的．目的是为把苏联社会主义建设的成就用法律的形式固定下来 ⑤俄国十月革命和德国十一月革命共同点，都是在世界大战中爆发的，首都工人和士兵都在推翻旧政权中发挥了重要作用，都推翻了专制政权 ⑥苏联社会主义制度确立的标志是1936年宪法的制定，我国社会主义制度基本建立的标志是1956年底对农业、手工业和资本主义工商业的社会主义改造完成
电子转单后，报检人凭报检单号、转单号、密码在口岸检验检疫机构申请换领《出境货物通关单》。( )
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