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麻烦各位进来帮我解解这几道单选题.

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/18 03:56:53
麻烦各位进来帮我解解这几道单选题.
1.According to___across the relevent research community,the published attack represents an extreme position in its demands for proof.
A.soundings B.echos c.sonar systems D.reflections
2.The intelluctually___enterprise of science depends on free communication.
A.depressing B.depressed C.exhilarating D.exhilareted
3.Against the wishes of many smaller countries,Europe is___a stable,if undesirable,situation lacking any coherent policy of transnational coordination in basic and strategiic research-despite the European Commission.
A.tightened with B.put fast into C.stuck fast in D.fastened with
4.By such demarcation,strong,representive national societies can then be left to do what they do best-____young scientists'development at national meetings,and represent their disciplines at the national level.
A.foster B.founder C.found D.foul
这几题是我不太肯定答案的题目..即使凭感觉选好了一个答案也不知句子如何去翻译..
希望大家选好后也能翻译看看.
B C C A