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问两个问题
745. The expected rise in the price of oil could be a serious impact to industrialized nations and severely diminish the
possibility to have an economy free of inflation. (A) be a serious impact to industrialized nations and severely diminish the possibility to have (B) seriously impact on industrialized nations and severely impede the possibility to have (C) seriously impact on industrialized nations and severely impede the possibility of having (D) have a serious impact on industrialized nations and severely impede the possibility to have (E) have a serious impact on industrialized nations and severely diminish the possibility of having 是否这里选择impact更加言简意赅,为什么反而要选have a serious impact呢? 谢谢
651. Since the 1930’s aircraft manufacturers have tried to build airplanes with frictionless wings, shaped so smoothly and
perfectly that the air passing over them would not become turbulent. (A) wings, shaped so smoothly and perfectly (B) wings, wings so smooth and so perfectly shaped (C) wings that are shaped so smooth and perfect (D) wings, shaped in such a smooth and perfect manner (E) wings, wings having been shaped smoothly and perfectly so 答案给的是b,那么a错在哪里呢? 这一类的题目始终搞不清楚 能否说一下解题思路 |
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