[单项选择]In the foreign exchange market, which is made up of banks’ traders and brokers, prices ____46_____ every minute ___47____ to supply and demand. For safety’s sake, a branch will get a rate from their traders for a big transaction. This process would be too cumbersome, however, for every small transaction. Therefore the traders give their branches lists of exchange rates _____48_____ they may buy and sell notes and payments in the main currencies. Whenever a bank in Britain makes a payment in foreign currency, or makes a payment in sterling to a non-resident, the payment has first to ___49__ under British exchange control regulations. The bank itself can usually authorize the payment after seeing a document such as an invoice to show that the payment is due; but cases ___50___ borrowing and lending have to be referred to the Bank of England.
A. involving
B. involve
C. will involve
D. being involved

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[单选题] 安全带上的各种部件不得任意拆除.接长使用。安全带应高挂低用,使用( )m 以上长绳应加缓冲器。( )
A.2
B.3
C.4
D.5

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[单项选择]治疗水肿性溃疡不得使用的药物是（）
A. 鱼肝油
B. 植物油
C. 碘甘油
D. 樟脑酒精
E. 红霉素软膏

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[单选题]运动应当从它的反面即静止找它的“量度”，因为静止是（）。
A.运动的根本属性和存在方式
B.过去运动的结果和未来运动的出发点
C.运动的原因和根据
D.运动的基础和承担者

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[单项选择]要适时备份和安全保存业务数据，定期对冗余备份系统、备份介质进行深度（）检查。
A. 可用性
B. 安全性
C. 时效性
D. 合理性

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[填空题]粘性土越坚硬，其液性指数数值越（　），粘性土的粘粒含量越高，其塑性指数数值越（　）。

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[单项选择]The estimates in Economic Outlook show that in rich countries ______.
A. heavy industry becomes more energy-intensive
B. income loss mainly results from fluctuating crude oil prices
C. manufacturing industry has been seriously squeezed
D. oil price changes have no significant impact on GDP

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[单选题] 根据《配电安规》,装有SF6设备的配电站,应装设强力通风装置,风口应设置在( ),其电源开关应装设在门外。
A.室内中部
B.室内顶部
C.室内底部
D.室内电缆通道

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[判断题]打锚杆期间,严禁人员在锚杆机机身两侧停留或行走( )
A.正确
B.错误

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[单项选择]支气管哮喘典型的临床症状是
A. 胸闷
B. 胸痛
C. 咯血
D. 干咳
E. 反复发作伴有哮鸣音的呼气性呼吸困难

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[单项选择]艾滋病的病原体是（）
A. CMV
B. 白色念珠菌
C. 结核分枝杆菌
D. 人类免疫缺陷病毒
E. 非典型分枝杆菌

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[单项选择]虚热证的临床表现有
A. 精神不振
B. 少气乏力
C. 形体消瘦
D. 舌质淡
E. 口淡有涎

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[单选题] 非集中区调车作业时,要认真执行( )制度。
A.作业联控
B.呼唤应答
C.进路检查
D.要道还道