第6题: [多项选择]为了扩大有效需求,保证经济稳定增长,我国宏观调控采取的主要政策措施有()。 A. 加大积极财政政策的力度,促进投资需求较快增长 B. 调整收入分配政策,开拓城乡居民的消费市场 C. 千方百计扩大出口,积极有效利用外资 D. 降低利率,实施消费信贷,刺激消费需求 参考答案:A, B, C, D 答案解析:
第10题: [单项选择]Which characteristic is a disadvantage of a controllable- pitch propeller as compared to a fixed-pitch propeller? () A. Slightly higher fuel consumption B. Lack of directional control when backing C. Inefficient at high shaft RPM D. Some unusual handling characteristics 参考答案:D