第16题: [单项选择]The main purpose of the research is________. A. to make preparations for a new publication B. to learn how couples spend their weekends C. to know how housework is shared D. to investigate what people do at the weekend 参考答案:A
第24题: [单项选择]The individual experiencing the beginning of a panic attack usually feels as though he or she is on the ______ of dying or of losing his or her sanity. A. margin B. border C. verge D. fringe 参考答案:C 答案解析:[解析] 惯用搭配题。on the verge of为惯用表达，意为“接近于，几乎要…”，符合题干语义。又如on the verge of tears(快要流泪)。[A]margin“页边(书页的空白
