entered into __ war 用不用冠词

entered into __ war 用不用冠词 entered后不能加into吗 He entered into politic as a hobby. The idea never entered my head once.为何不能把entered改成entered into或entered to? entered into 合同中的 entered into by and between us and the Supplier 怎么翻译啊 单项选择: The teacher ___classroom suddenly. A.came B.entered C.went D.entered into plunge Europe into war;pitch Europe into war啥区别(在语气上哪个更重) go into the room等于entered the room吗? translate this to chinese --part 1NONDISCLOSURE AGREEMENTThis Nondisclosure Agreement (this “Agreement”) is entered into as of ______________,200__,by and between ___________________ (the “Recipient”) and GAMER PACKAGING,INC.(the “Company he ____ the kitchen to find something to eat. A come into B entered into C came D entered he was still smelling when the door opened and his wife__A.went in B.entered in C.entered D.entered into选哪个?为什么D,B不行? He was still smiling when the door opened and his wife____/A.went in B.entered in C.entered D.entered into war war the president stood by a window inside the room,___,looking over the square A where i entered B into which i entered c which i entered d that i entered 填空__ __ is walking into the shop? step into,go into,enter三者有什么区别?He stepped into the office He went into the office He entered the office entered into this 15 of March,2006 by and between请帮忙翻译这句话,谢谢!