OG10语法268题及GWD22语法总结日志(九) 8. Lacking information about energy use, people tend to overestimate the amount of energy used by equipment. such as lights, that are visible and must be turne... /
2010-06-08 / 查看
671 次
英语四六级测验选词填空“四招”必杀技 2007年6月四级真题 Years ago, doctors often said that pain was a normal part of life. In particular, when older patients __47__ of pain, they were told it was... /
2010-06-08 / 查看
3 次