作文地带导读:When the product of any number of terms is zero, you know that at least one of the terms is equal to zero. For example, if xy = 0, you know that either:x = 0, and y ≠ 0 y = 0, and x ≠ 0 x = y = 0. This is useful in a situ...
both, either, neither, all, any, none 这些词都可用作代词或形容词。其位置都在be 动词之后,行为动词之前或第一个助动词之后。 1) both (两者都),either(两者中任何一个),neither (两者都不)。以上词使用范围为两个人或物。例如: Neither of the two boys is clever. 两个男孩都不聪明。...
作文地带导读:每年的十月一日是一年一度的国庆节,是我们伟大祖国母亲的生日。伴随着风风雨雨,我们的母亲祖国...
I love my hometown——Xinjiang.I Love Xinjiang(征文)我爱新疆英语作文两篇. I am very proud of living in Xi...
作文地带导读:冯萍小说集之:What is there in the front?Chapter two 作者介绍:冯萍 山西农业大学信息学院 英...
冯萍小说集之:What is there in the front?第一章:作者 冯萍山西农业大学信息学院英语104班...
作文地带摘要:A recent investigation shows that about 80 percent of pupils have private tutors.Such a pop...
英语应用文写作之留学申请信范文九篇(Application for Admittance) 留学和奖学金申请信中须写明下列几点: ...