标题: OG SC 104题不会做，求助！ [打印本页] 作者: azhongzhong 时间: 2011-8-12 20:36 标题: OG SC 104题不会做，求助！ 104. El Niño, the periodic abnormal warming of the sea surface off Peru, a phenomenon in which changes in the ocean and atmosphere combine allowing the warm water that has accumulated in the western Paci?c to ?ow back to the east. (A) a phenomenon in which changes in the ocean and atmosphere combine allowing the warm water that has accumulated (B) a phenomenon where changes in the ocean and atmosphere are combining to allow the warm water that is accumulating (C) a phenomenon in which ocean and atmosphere changes combine and which allows the warm water that is accumulated (D) is a phenomenon in which changes in the ocean and atmosphere combine to allow the warm water that has accumulated (E) is a phenomenon where ocean and atmosphere changes are combining and allow the warm water accumulating