The ship（）on a low rock was broken in two by the waves. that had been driven。 had been driven。 have been driven。 which to have been drive。
（）应当定期向社会公布高耗能特种设备能效状况。 国家质检总局。 省、自治区、直辖市质量技术监督部门。 设区的市质量技术监督部门。 县级质量技术监督部门。
叠加原理只能用来分析电路状况，不能解得具体的数值。
The exhaust ports are located around the lower part of the cylinder liner, （）the products of combustion are driven by scavenging air. in which。 by which。 through which。 from which。
己知血液从肝门静脉流入肝脏，从肝静脉流出肝脏。据下图分析，正常情况下，下列说法正确的是（） 进食一段时间后，肝静脉内血糖浓度高于肝门静脉内血糖浓度。 进食一段时间后，肝静脉内血糖浓度不会出现显著变化。 经历短暂饥饿时，肝静脉内血糖浓度不会出现显著变化。 经历短暂饥饿时，肝静脉内血糖浓度高于肝门静脉内血糖浓度。
区域经理推送到商合岗的采购任务主要分为（）
