太奇教育“每日一练”进行中！针对MPAcc考研英语，太奇教育相继为MPAcc备考生们推出了英语阅读理解练习、英译汉专项练习、词汇词组自测等相关试题。四月末，太奇教育继续向考生们推出MPAcc英语词汇自测习题及详细解析。

　　1.We rarely perceive more than a minute ____of the sights and sounds that fall upon our sense organs;the great majority pass us by.

　　A)fiction B)function C)fraction D)friction

　　答案：C fraction 一小部分;分数。fiction 小说;虚构(的情况) 。function 作用，功能，职责。friction 摩擦;矛盾。

　　2.She dropped the bowl on the floor, and it broke into ____.

　　A) fractions B) fragments C) friction D)fiction

　　答案：B fragment 碎片，破片。fraction 片断，小分部;分数。friction 摩擦力，冲突。fiction 虚构的事，小说。

　　3.To be ____with you, I have cheated him of some dollars.

　　A) generous B) true C)frank D)straight

　　答案：C frank 表示“坦率”，指以自己的言行，态度，无保留地表示自己的思想或感情。

　　4.I seem to have reached a rather gloomy conclusion, but I think that something cheerful may still be derived ____it.

　　A) of B) from C) off D)with

　　答案：B derive (from) 得到，获得。

　　5.The dean is so bossy that he often____ down other teachers' opposition.

　　A) freezes B) frowns C) whips D) wrecks

　　答案：B frown down somebody’s opposition 用不悦的表情使人不再敢反对。freeze 结冰，突然不能动，僵化。whip 抽打;wreck (船只等) 失事。