词汇选项 John is collaborating with Mary in writing an article. A.cooperating B.competing C.combining D.arguing
新东方在线英语四级频道为大家整理了2015英语四级语法指导,方便大家复习时参考,祝大家取得优异的考试成绩。 被动语态 被动语态是大家十分熟悉的一种语法现象,由be ved分词构成。有时候用介词短语by表明执行者。关于被动语态应注意的几个方面: 1、不及物
词汇选项 After three years on the drug, the patient decided ______ U.S. relatives last December. A.visited B.visiting
英语四级高级语法:否定 全部否定和部分否定 eg. All the birds can not fly. Not all the birds can fly. 不是所有的鸟都会飞。 1. 部分否定 eg. All the bird
词汇选项 According ______ some Greek writers on medical history,the outbreak of 412 B.C. was of influenza. A.at B.to C.
英语四级高级语法:非谓语动词 几种做句子成分的情况 1.不定式和动名词作主语的区别 (1)动名词作主语时,通常用以表示一件已知的事或经验。 不定式短语通常用来表示一件未完成的事或目的。 Climbing mountains is
词汇选项 But in the end he approved of our proposal. A.undoubtedly B.certainly C.ultimately D.necessarily 【
词汇选项 This being the case, physical ______ is a subject that has an important place in schools. A.examination B.labour
词汇选项 The Caribbean Islands form a chain that separates the Caribbean Sea from the rest of the Atlantic Ocean. ________. Many of the i
词汇选项 Every person is ______ risk of foodborne illness. A.with B.within C.at D.in 【正确答案】C 【答案解析】at