一道关于状语从句的问题1、It was _______ that they planned to have a picnic.A.such fine weather B.so fine a weather C.such a fine weather as D.such a fine weather为什么选B?我也不确定，ms weather在特定情况下能+a，所以，

关于时间状语从句的一些问题It was raining____he reached homeHe left school____he cleaned the classroom 一道关于状语从句的问题1、It was _______ that they planned to have a picnic.A.such fine weather B.so fine a weather C.such a fine weather as D.such a fine weather为什么选B?我也不确定，ms weather在特定情况下能+a，所以， it was said that 后面的句子是什么状语从句 关于AS引导让步状语从句的问题, 关于AS引导让步状语从句的问题, 时间状语和定语从句的问题it was midnight when he arrived.这句话为什么不是定语从句,如果when换成at which对吗?如何区分时间状语和定语从句?小弟分不多了! 关于从句的问题从句中一定要有谓语吗?特别是状语从句? 关于原因状语从句＿＿ being Sunday,the library was closed为什么填it 状语从句的语法问题``` 关于形容词后从句的问题eg.Our water supply was so low that we dared not share it with the beasts.例如上面的这句话 that we dared not share it with the beasts是状语从句吗?为什么呢?adj后面跟的什么从句如何判断啊? it引导时间状语从句与it引导主语从句有什么区别比如It was October 1st,1949 when the People's Republic of China was founded.此句为什么是it引导的时间状语从句而不是it做形式主语引导主语从句,when在从句中 关于原因状语从句的题目________(Be Sunday,It being Sunday),the supermarket was closed.请问,这题该怎么分析的? He tried his best to solve the problem,however difficult it was.however是副词吗?可以引导状语从句吗?however difficult it was.是状语从句吗?状语从句疑问的语序不是不用倒装的吗? 一道关于状语从句的题This is a very interesting book.I'll buy it,_______A.how much may it costB.no matter how it may costC.however much it may costD.how may it cost我想知道为什么 时间状语从句的时态问题 一道关于状语从句的题目we'll have to finish the job,_______.A.long it takes however B.it takes however longC.long however it takes D.however long it takes选哪一个,为什么呢? 关于英语的时间状语从句时间状语从句中能有过去时么?比如：he was very happy when he played computer games It was midnight when the patient was rushed to the nearest hospital.请问,when引导的是定语从句还是时间状语从句?为什么?