第8题:[单选题]If the whole operation__________beforehand,a great deal of time and money would have been lost. A.was not planned B.has not been planned C.had not been planned D.were not planned 参考答案:C 【考情点拨】考查虚拟语气。【应试指导】句意：如果事先没有计划好整个运作，大量的时间和金钱将会流失。由would have?been lost可知此处表示与过去事实相反的虚拟语气．从句中应使用“had+过去分词”。
第9题: [单项选择]交通静脉功能不全可见 A. Pratt试验(+) B. Pertmes试验(+) C. Buerger试验(+) D. Trendelenbetg试验(+) E. Trendelenbetg试验(-) 参考答案:A
第36题: [单项选择]Many people agree that ______ knowledge of English is a must in ______ international trade today. A. a; / B. the; an C. the; the D. /; the 参考答案:A 答案解析:抽象名词一般不与冠词连用，泛指一般概念意义，如：music, happiness, knowledge，但是有些抽象名词可与不定冠词连用而具体化，如a knowledge“一门学问”。internat
