第31题:[单选题] Sudden starts or stops of the boom is likely to cause all of the following except______． A.breaking a cargo runner B.parting guys topping lifts C.carrying away a block D.overheating the resistors and eventually burning out 参考答案:D 【参考译文】突然启动或停止吊杆很可能会导致的情况，除了电阻器过热并最终烧坏。 【解 析】sudden突然 topping lift千斤索 overheat过热 resistor电阻器
第36题: [单项选择]She was ______ by the lack of appreciation shown of her hard work. A. frustrated B. dispersed C. functioned D. displaced 参考答案:A 答案解析:frustrated失败，落空；dispersed被分散的，散布的；functioned活动，运行；displaced取代，代替。
