第5题: [单项选择]Fred has ______ kind of humour that can only be appreciated by those willing to search beneath the surface. A. an obvious B. a hidden C. a subtle D. a controlled 参考答案:C 答案解析:obvious:明显的,显而易见的;hidden:隐藏的;subtle:敏锐的,敏感的,微妙的,难以琢磨的,精细的,稀薄的;controlled:受约束的,克制的。根据句意的解释:他的幽默是那些愿意透
第8题: [单项选择]Some companies have introduced flexible working time with less emphasis on pressure ______. A. than more on efficiency B. but more efficiency C. but more on efficiency D. than more efficiency 参考答案:C 答案解析:此题考查介词with所连接的两个对等的名词短语。乍一看,本题似乎考查形容词比较级,题干中的less会把解题的注意力引向带有than的两个选项。但是less…than more…讲不通。B项和C项中因有