【单选题】In the past, officials have criticized American intelce services, __________ they relied too heavily on technology.
【单选题】通货膨胀指在纸币流通条件下,因货币供给大于货币实际需求,也即现实购买力大于产出供给,导致货币贬值,而引起的一段时间内物价持续而普遍地上涨现象。关于通货膨胀,下列说法错误的是( )。
A.
短期内,通货膨胀率高则失业率高,通货膨胀率低则失业率低
C.
总需求增加的任何因素都可以是造成需求拉动的通货膨胀的具体原因
D.
居民消费价格指数是度量通货膨胀的工具,它是一个滞后性的数据
【单选题】______the heavy pollution, the city officials have decided to cancel school for the day.
【单选题】The government will not exercise control over any private firm, and federal officials will not have seat around the local bank's boardroom (会议室) table . [ ]
【单选题】听力原文: For many years, officials of the National Institutes of Health have told Americans that they need to get enough sleep to stay healthy and perform. well. In the past, the N-I-H targeted special g...
A.
To urge children to get enough sleep.
B.
To relieve the burden of school children.
C.
To dissuade agers from staying up late.
D.
To tell Americans to have 9 hours of sleep every night.
【简答题】“阳极避阴”就是说我们的思维在白热化的情况下,在 思维发展到极端的时候,就可以和 沟通,就可以出更多的智慧。
【单选题】下列选项中关于大宗商品的说法错误的是()。
A.
大宗商品是指具有实体,可进入流通领域,但并非在零售环节进行销售,具有商品属性,用于工农业生产与消费使用的大批量买卖的物资商品
B.
宗商品价值受全球经济因素、供求关系等影响较大,在通货膨胀时价格随之上涨,因此不能抵御通货膨胀
C.
最近几年,全球大宗商品和股票市场表现呈现出正相关关系
D.
大宗商品具有同质化、可交易等特征,供需和交易量都非常大
【单选题】Safety officials have earnestly questioned whether the increased use of synthetic materials heightens the risk of fire.