标题: 大全 Section16-10 （关于时间状语的问题） [打印本页] 作者: qingbo 时间: 2010-9-9 11:21 标题: 大全 Section16-10 （关于时间状语的问题） “During the 1980’s approximately $50 billion in private investment capital is estimated to have left Mexico and added to ” the strain on the country’s debt-ridden economy.
A. During the 1980’s approximately $50 billion in private investment capital is estimated to have left Mexico and added to
D. It is estimated that during the 1980’s approximately $50 billion in private investment capital left Mexico, adding to
1.during, prep. all through a length of time. we didin't see a soul during the holidays. children were evacuated to the country during the war. 2.at some point in a period of time. henry died during the night. there will be one ten-minute interval during the performance.
用完成时和一般过去时还是有细微的区别 比如during the last five years, i was good at my work.和during the last five years, i have been good at work. 后者有种在时间节点就完成了行为且不延续至今的意思。
我想起og里的一题
The results of the company’s cost- cutting measures are evident in its profits, which increased five percent during the first three months of this year after it fell over the last two years. A. which increased five percent during the first three months of this year after it fell B. which had increased five percent during the first three months of this year after it had fallen C. which have increased five percent during the first three months of this year after falling D. with a five percent increase during the first three months of this year after falling E. with a five percent increase during the first three months of this year after having fallen