二级英语
2016年公共英语二级考试语法基础知识巩固10
2019-01-17since的四种用法1) since +过去一个时间点 (如具体的年、月、日期、钟点、1980, last month, half past six)。I have been here since 1989.2) since +一段时间+ agoI have been h...
2016年公共英语二级考试语法基础知识巩固9
2019-01-17延续动词与瞬间动词1)用于完成时的区别延续动词表示经验、经历; 瞬间动词表示行为的结 果，不能与表示段的时间状语连用。He has completed the work. 他已...
2017年公共英语考试二级语法精选讲解汇总（共8讲）
2023-11-242017年公共英语考试二级语法精选讲解汇总（共8讲）12017年公共英语考试二级语法精选讲解(1)22017年公共英语考试二级语法精选讲解(2)32017年公共英语考试...
2017年公共英语考试二级语法精选讲解(8)
2019-01-17延续动词与瞬间动词1)用于完成时的区别延续动词表示经验、经历; 瞬间动词表示行为的结 果，不能与表示段的时间状语连用。He has completed the work. 他已...
2017年公共英语考试二级语法精选讲解(7)
2019-01-17延续动词与瞬间动词1)用于完成时的区别延续动词表示经验、经历; 瞬间动词表示行为的结 果，不能与表示段的时间状语连用。He has completed the work. 他已...
2017年公共英语考试二级语法精选讲解(6)
2019-01-17过去完成时典型例题The students ___ busily when Miss Brown went to get a book she ___ in the office.A. had written, leftB. were writing, has leftC. had written, had leftD. were writing, had le...
2017年公共英语考试二级语法精选讲解(5)
2019-01-17用一般过去时代替完成时1) 两个动作如按顺序发生，又不强调先后，或用then，and，but 等连词时，多用一般过去时。When she saw the mouse，she screamed.My aunt ...
2017年下半年公共英语PETS二级阅读理解练习题（九）
2019-01-17本文导航第1页试题第2页答案解析2017年下半年公共英语PETS二级阅读理解练习题（九）Text 3Although the women’ s rights movement in the United States is thought of as a re...
2017年下半年公共英语PETS二级阅读理解练习题（八）
2019-01-17Text 2People today expect to be examined when they enter a doctor’s office. At least they expect their blood pressure and temperature to be measured. However, as recently as two hundred years ago, a...
2017年下半年公共英语PETS二级阅读理解练习题（七）
2019-01-17There is distinction between reading for information and reading for understanding.31 The first sense is the one in which we read newspapers, magazines, or anything else.32Such materials may increase ...