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。四月下旬，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.She was pale with ____after working for three shifts in succession.

　　A) cold B) fright C) emotion D) fatigue

　　答案：D fatigue 疲惫。cold 寒冷;伤风。fright 害怕：(一次)惊吓，emotion 感情，情绪。

　　2.When the engine would not start, the mechanic inspected all the parts to find what was at_____.

　　A) wrong B) trouble C) fault D) difficulty

　　答案：C at fault有错，有毛病，是问题所在。可以说，sb.is in the wrong“某人错了”，不说be at wrong ，可以说sb. is in trouble“某人有闲难，某人惹出了麻烦”，没有be at trouble 短语;可以说sb. is in a difficulty/in difficulties“某人有困难，某人处境困难，某人经济困难”，没有be at difficulty 短语。

　　3.A peculiarly pointed chin is his most memorable facial_____.

　　A) mark 5) feature C) trace D) appearance

　　答案：B 面部特征用feature。mark 记号，商标，trace 轨迹和appearance 外貌，长相均不合题意。

　　4.He is trying to cheat you ,what he is saying is only a work of____.

　　A) story B) theory C) fiction D)reality

　　答案：C fiction 小说。

　　5.The latest survey of 50 young couples in that city shows the average cost for a wedding has doubled the _____of 1986.

　　A)size B) number C) figure D) quantity

　　答案：C figure 数字(一般指统计出来的数字)。size 尺寸，大小;规模。number 数目，数量。quantity 数量( 和质量相对或句具体数量) 。