求find it necessary和lt is necessary的解释首先为什么find it necassary里不加is呢?两个necessary的词性一样吗?

求find it necessary和lt is necessary的解释首先为什么find it necassary里不加is呢?两个necessary的词性一样吗? I find it necessary to know more about other countriesit necessary 不应该是it's necessary. 求英语大神! we find it necessary that we pratise speaking english every day.怎么理解?求翻译下,necessary修饰谁? I find it necessary to tell him about it.把 it necessary to tell 换成 that necessary to tell it作形式主语和作形式宾语的区别如：I find it necessary to take exercise every day.I find it's necessary to take exercise every day.I find that is necessary to take exercise every day.这三句语法对吗?it作形式主语和作形式 I find ( ) him all about it.A.necessary to tell B.that necessary to tell C.necessary it to tell D.it necessary to tell I find ___ him all about it. A necessary B that nessary C necessary it to tellD it necessary to tell选哪个啊? We found it was necessary to write down her addresss.请用：find it necessary改写这个句子 find it hard 和find it hardly那个对?原句是这样的：l found it （hard）.at last ,I found it in the kitchen. l must find it.的意思 No longer is it necessary to find a pen or paper是倒装句吗? find out it和find it out的区别 it's necessary是什么意思 有没有I think it is necessary to.如果有他和I think it necessary有什么区别? You may find it necessary to finish the work ahead of time 改错·~哪里错了嘛 Critisism is necessary ( ) it helps us to find mistakes and correct them.A.in thatB.in whichchoose?why? Most students find ______ necessary to study hard every day .A:this B:that C:it D:one It is necessary to find an engineer( )has skills that meet your needsA whom B which C whose D who