未知题型 自动扶梯的坡度,一般应小于等于30度。()

单项选择题 风险存在于人类生产与生活中的方方面面，给人们的生产、生活造成严重威胁，人们自然产生对风险进行管理的需要，以减少其发生的频率和损失。首先理财规划师需要对风险有一个明确的认识，进而才能采取相应的措施或转移风险，或控制损失。（）是指既可能产生收益也可能造成损失的不确定性状态。这种风险所导致的结果有三种情况：损失，无变化，获利。

单项选择题 Directions Part A questions are incomplete sentences. Four words or phrases, marked A, B, C, D, are given beneath each sentence. You are to choose the one word or phrase that best completes the sentence. Then, on your answer sheet, find the number of the problem and mark your answer. The defendant refused to answer the prosecutor’s questions __________. A、because he was afraid it would incriminate him.B、for fear that they will incriminate him.C、because he was afraid that his answers would incriminate him.D、fearing that he will be incriminated by it