以下是引用gracygj0408在2007-11-6 10:26:00的发言:1. GWD 原题In 1981 children in the United States spent an average of slightly less than two and a half hours a week doing household chores; by 1997 they had spent nearly six hours a week. A. chores; by 1997 they had spent nearly six hours a week B. chores; by 1997 that figure had grown to nearly six hours a week C. chores, whereas nearly six hours a week were spent in 1997 D. chores, compared with a figure of nearly six hours a week in 1997 E. chores, that figure growing to nearly six hours a week in 1997
请问答案是C么? 选B,C whereas是不对的,我记得OG还是prep里面有一题的,我去找找, by 1997 预示着时态应该是过去完成时,a中我觉得如果改成in 1997 they spend nearly six hours a week就对了,因为用they做主语的话,就没法用过去完成时了,因为这个动作doing household chores不可能持续几年的,B用figure做主语,这个figure是几年一直grow,所以可以用完成时。 说的不对的还请NN指教,还有JJ总结中如果有不对的地方也清指出,我一定修改,以免误导大家 |