英语作文.it necessary to Attend Training classes?”

英语作文.it necessary to Attend Training classes?” 英语作文:It is necessary for freshmen to have a laptop when they go to university? 求助篇英语作文it necessary to stick to principles如题 it necessary to stick to principles?的英语作文,大哥大姐请帮忙哈, do you think it necessary to involve parents in the education program?英语作文 以it is necessary to study geography at school 为题的 英语作文 ,急用 写一篇英语作文?Is it necessary to issue personality certificates? 英语necessary的问题It is necessary for us to learn.可不可以改成We are necessary to learn 英语作文Is it necessary foryou to do sports?谢谢,会的给分（今天回答加50分） Do you think it is necessary to say No sometimes?Why的英语作文,高一的,简单一点.急! 这英语对吗 it is necessary to do something = it is requisite to do something I find it necessary to know more about other countriesit necessary 不应该是it's necessary. 求一篇关于It Is Necessary To Say “No” Sometimes的英文作文 I find it necessary to tell him about it.把 it necessary to tell 换成 that necessary to tell It's necessary to learn English well. it is necessary for you to work Is it necessary to learn grammer It is necessary for sb to