问一道状语从句题____ they become dirty,the lakes are not able to clean themselvesA.Once B.since C.As D Because

问一道状语从句题____ they become dirty,the lakes are not able to clean themselvesA.Once B.since C.As D Because 以before或after引导的状语从句有问!进入帮手例：It will be four days before they come back哪句系主句?哪名是从句? 问一道高中英语状语从句题.._______ the internet is bridging the distance between people ,it may also be breaking some homes or will cause other family problems.A. when B. while C. as D. if 为什么不选C, Only when students become willing to learn can they be active in learning activities.这里为什么不用will become啊?这是时间状语从句还是条件状语从句?我不是问主句的倒装问题，我问的是从句里的时态问题，这 关于英语的连词&状语从句一道单选题.（ ）HOW can I help them understand ____ they won't listen to me?A.where B.whoC.whenD.while选什么?为什么? 一道状语从句题I will be surprised_________he does not have an accident.希望解答下.最好说下解题过程.你如果还有时间的话,跪请说下状语从句怎么解答呀 请问unless一般引导____状语从句? 条件状语从句中从句有一般将来时吗they say you will go on a jouery,they are right怎样变条件状从 我主要想问条件状语从句中从句有一般将来时吗 I will be fine tomorrow.We well go climbing.(改为条件状语从句)We ____ ____ climbing ____ ____ ____fine tomorrow. 现在状语从句填空：As soon as I ____(be) free next week,I will visit you. 状语从句填空：If the invitation ____(not accept) be boss,we will not take part in the activity. Hearing the news,they felt very excited这个为什么是状语从句,不好意思，写错了，我要问的是hearing the news为什么是时间状语 怎么区别where引导的状语从句 定语从句?have you been to the island where there is a mountain please put all these books where they used to be这为什么是状语从句啊? 问一道英语状语从句题.._______ the internet is bridging the distance between people ,it may also be breaking some homes or will cause other family problems.A.when B.while C.as D.if 为什么不选C,随着网络消除人们之间的距离,它 几个英语语法问题：状语从句1.You should be firm ____ you believe yourself to be correct.( where 和 in which 的区别 ) 2._____that these boys were too young ,they could be excused.A.Giving B.Suppose C.Considered D.Given说下原 状语从句 宾语从句详解如题 求问,定语从句和状语从句有什么区别! Things are not always as they seem to be.求问 as they seem to be.是什么从句