营业期不一致的条件下，应以净现值为标准选择项目投资方案。（）
The consistent winds blowing from the horse latitudes to the doldrums are called the（）. ["prevailing westerlies","polar easterlies","trade winds","roaring fortie"]
营业期的年现金净流量就是年净利润。（）
VIP客户的级别由各联社根据客户的（）进行评定。 ["个人综合金融资产","综合贡献度","刷卡消费笔数、金额","优质贷款"]
Large pipes or （） are fitted between the steam and water drums to ensure good natural circulation of water. ["fire-tubes","furnaces","down-comers","soot-blower"]
风电场选择的正确与否对风电场的运行效果和建设成本影响很大，风电场选择技术包括哪3个方面？
