It’s necessary to be prepared for a job interview. ___ the answers ready will be of great help.A. Having had B. Having 为什么不选A呢?我想知道动名词的完成式 having done能不能做主语？？？？？？有的有可以 有的说不

it's not necessary to be the same翻译 翻译：It's not necessary to be the same. it's not necessary to be the same i think it's necessary to be friendly to others 的necessary用什么形式 It's necessary to learn English well. 翻译it's not necessary to hurry I find it necessary to know more about other countriesit necessary 不应该是it's necessary. in order to learn to be one's true self,it is necessary to obtain a wide and It's not necessary ____ the same.A、be B、is C、 to be D、being选什么?Why? it's necessary for you to give up smoking(保持句子原意) it's necessary ____you____smoke it may be necessary to move between employers to progress it's necessary是什么意思 The indoor swimming pool seems to be a great deal more luxurious than ( )A is necessary ;B being necessary ;C to be necessary ;D it is necessary It‘s necessary that.(中文意思） get/be used to doing sth.(同上） be used for be used to do sth It's not necessary to the same.这句改错 英语翻译It's necessary for us to have a meeting. it's necessary for us to have healthy eating habits it's necessary for us to have healthy eating