【单选题】What effect did daylight saving have on the energy consumption of Indiana?
A.
It saved 1.3 trillion watt-hours in four weeks.
B.
It reduced demand for household lighting only in spring.
C.
It resulted in an extra $9 million cost on electricity.
D.
It reduced demand for cooling and heating all year around.
【单选题】下列作品不属于六朝志怪小说的有 ------------------。 A、 B、 C、 D、
【单选题】凡是广告内容与事实不符,广告主的许诺没有兑现的广告均属()。
【简答题】A.now and again B.here and there C.more or less D.more and more
【单选题】Now more and more Japanese businesses are ___________ encouraging their employees to work less hard.
【单选题】凡是广告内容与事实不符,广告主的许诺没有兑现的广告均属欺骗性广告。欺骗性广告又可分为()两大类。
【单选题】男孩,5岁,自幼唇、指(趾)甲床青紫,乏力,活动后气促,体格发育落后,胸骨左缘第2~3肋间可闻及Ⅲ级收缩期杂音,经超声心动图证实为先天性心脏病,法洛四联症。患儿突然发生昏厥、抽搐最可能的原因是()
【单选题】基于突发事件处理的“就近原则”,当列车停在站台时发生火灾,现场临时负责人应是( )。