( )both sides accept the agreement ( ) a lasting peace be established in this region

来源：百度知道编辑：UC知道时间：2024/09/28 15:59:42

A on;y if ,will B Only if would C unless, would选哪个为什么? 另外这句主句是谁从句是谁?

答案是：A

翻译：只有双方都同意这个协议，此区域才能实现长久的和平。

语法：
only if 引起的条件状语从句，是一个对“条件”限制更严的“限制性条件状语从句”，表示“只有……(才) ；只有在……的时候；唯一的条件是……”的意思；与if引起的一般条件句相比，它有一种增强主句语势的作用。例如：

Only if the case is urgent should you call out the doctor in the middle of the night. 只有患者情况紧急时，你才可以在半夜叫医生看病。

注释：此题主要是A和B的区别。选B的话，应该是和if only搞混了，if only后面+虚拟语气，而if only主要用于陈述句中。

B.
虚拟条件句，表示不太可能的事情。
主句是：( ) a lasting peace be established in this region，
从句是：( )both sides accept the agreement。

on both sides of the road,there are many tall trees ___ both sides accept the agreement will a lasting peace be established in this region. After a few rounds of talks, both sides regarded the territory 1. .Many buildings on both sides of the street the next year. We’re just trying to reach a point _where____ both sides will sit down together and talk 请翻译 It is just for a short talk (meeting) and any short notice concerns from both sides. on both sides of the river bank are planted many trees和are many trees planted哪个对？ we're just trying to reach a point ____ both sides will sit down together and talk.答案以及翻译 b-sides是什么意思？ both是什么意思?