当工程量不大且能精确计算、工期较短时，宜采用（） ["总价合同","成本加百分比酬金合同","单价合同","成本加固定酬金合同"]
Your network contains an Active Directory forest. The forest contains a single domain. You want to access resources in a domain that is located in another forest. You need to configure a trust between the domain in your forest and the domain in the other forest. What should you create（） ["an incoming external trust","an incoming realm trust","an outgoing external trust","an outgoing realm trust"]
有毒气体检测器与释放源安装高度距离：对于比空气轻的有毒气体，检（探）测器设在释放源上方不大于（）m的位置。 ["1","1.5","2"]
市场创新的内容包括（）。 ["开拓新市场","研发新产品","创造市场“新组合”","制定新制度"]
利率主要由（）决定。 ["经济周期","资金的供给与需求","通货膨胀","国家货币政策"]
数据访问页是直接链接到（）的一种Web页，可以在Internet Explorer5.0或（）中调用数据访问页。
