ls_____ necessary to tell his father everying?A.that B.this C.it D.he

ls_____ necessary to tell his father everying?A.that B.this C.it D.he Necessary+for还是to? To be taken when necessary. lts necessary to还是 for lts necessary to还是for be necessary for和be necessary to 有何区别 necessary I find it necessary to know more about other countriesit necessary 不应该是it's necessary. 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 翻译it's not necessary to hurry 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 It is necessary to do 的例句 Love is necessary to...是啥意思? necessary 后面是跟to 还是for?