写答案并说为何It is known to all that light traves faster than _____ sound.A./ B.a C.the D.an 写出答案并详解原因一楼说的不太明，

写答案并说为何It is known to all that light traves faster than _____ sound.A./ B.a C.the D.an 写出答案并详解原因一楼说的不太明， It is well-known it is well known that it known to all还是it is known to all as is known,it is known不同用法? As is known 还是It is known英语 英语 1111He’s ______as a “bellyacher” –he’s always complaining about something.A.who is known B.whom is knownC.what is known D.which is known 答案为何是c 这三个词组的意思并各造一句.as is said aboveas is known to allas it is 是as is known to...还是as iT known to... Pollution isn't a big problem now,is it?( ) Pollution isn't a big problem now,is it?( )A Yes,it is B No,it isn't求给出答案后将答案的正确翻译说一下 #[23] It won't be long before the result of the job interview ______ known to the public.A.is made B.will be made C.is being made D.has been made 请帮忙翻译并分析. He doesn't want ____that he's going awayA.to be known B.him to be known C.that to be known D.it to be known我选的A错了,答案是C! 为什么选C呢? Pollution isn't a big problem now,is it?( ) Pollution isn't a big problem now,is it?( )A Yes,it is B No,it isn't求给出答案后将答案的正确翻译说一下Pollution isn't a big problem now,is it?( )Pollution is a big problem now,isn't it?( )A Music is different from languages.It can be＿ by people from different countries.（）A.spoken B.understood C.known D.taken请给个答案,并说明理由,很多人徘徊在B和D之间. it known to all和as is known to all有什么区别?______is known to all,good friends add hapiness and value to life.答案说是填as,为什么不能填it呢?两者有什么区别 this is lovely,___ ___?反义疑问句.是填isn't it还是isn't this?答案写的是isn't it,望大师来解答, how far is it from here?-about ----------walk.A.ten minute's B.ten minutesC.ten minutes'D.ten minutes's说为何选C,并翻译题目. There is a little sheep on the hill?分不清There is a little sheep on the hill,A.is there B.isn’t there C.is it D.isn’t it不是说 陈述句中有little 疑问部分就用肯定形式吗?可答案为什么是写B