2. 外语
  3. We live in a society【C1】______there is a lot of talk about science, but I would say that there are not 5 percent of the people w

We live in a society【C1】______there is a lot of talk about science, but I would say that there are not 5 percent of the people w

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问题     We live in a society【C1】______there is a lot of talk about science, but I would say that there are not 5 percent of the people who are equipped with school, including college,【C2】______scientific reasoning. We are more【C3】______of science than people with【C4】______education in Western Europe.
    There are a lot of kids who know everything about computers—how to build them, how to take them【C5】______, and how to write programs for games.【C6】______if you ask them to explain the principles of physics that have【C7】______creating the computer, they don’t have【C8】______idea. The failure to understand science leads to such things as the【C9】______of human creative power. It also【C10】______rise to【C11】______of the distinction between science and technology. Lots of people don’t【C12】______between the two. Science is the production of new knowledge that can be applied or not, and technology is the application of knowledge to the production of some products, machinery【C13】______. The two are really different, and people who have the【C14】______of one very seldom have that for the other. Science【C15】______itself is harmless,【C16】______. But【C17】______it can provide technology, it’s【C18】______harmless. No society has yet learned to forecast the consequences of new technology, which can be enormous. And,【C19】______, nobody can give a definite answer to the question【C20】______science itself is safe.
【C17】
选项 A、as for
B、as long as
C、as
D、since
答案B
解析 逻辑关系题下文为转折后指出科学并非完全无害，如采用as或since表示原因，指出一个事实，则无需使用can，原文为“as／since it provides technology”；as long as表示条件， “只要它还能支持技术，科学就不会完全无害”。故选B。也可用排除法，如可用C，D也就可以用，故两项都排除。as for表示提出新话题，此处不适用。
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