一个句子句子为：I only heard about the delay yesterday because we kept the production line clear to handle these special sheets.并分析结构!

一个句子句子为：I only heard about the delay yesterday because we kept the production line clear to handle these special sheets.并分析结构! thought,heard,I,something,I连成句子 only在句首句子好像要弄成个倒装句吧?那never打头的句子呢?比如never ( ) him talk so much.A.I heard B.did I hear C.I had heard D.had I heard 拜托把下面句子合并为一个并列句:i have covered fifty pages,you have read only twenty. 拜托把下面句子合并为一个并列句:i have covered fifty pages,you have resd only twenty. i thought i heard~为什么有2个动词 一个句子怎么存在2个动词啊 翻译句子I heard from Lee last week. I want only life 这个句子对吗 I heard a dog barking outside,I heard a dog bark outside.1,那句是对的?2,如都对,要表达意思有什么区别?3.如果只有一个句子是对的，请说明另外一个为什么是错的。4.第一句为什么要用heard,而不是hear? 一个英语句子：Only once I had done all of that was I made an employee. 帮我把一个句子变被动：i had never heard of the news.麻烦各位大哥哥姐姐了 根据句子含义填入正确单词,单词第一个字母以给出 I heard someone k_______at the door The only funny things we heard that evening from the advertiser 句子里有only为什么thing用复数? only+状语+倒装句 写一个句子! 英语翻译是I 've heard you went to school yesterday 还是I 've heard you go to school yesterday第一个句子我想是I 'heard (that) you went to school yesterday 第二个句子是用hear sb do 我分析的都对么?到底该怎么翻译? 用语法来解释为什么是这个答案,不要蒙我,我知道正确答案!（改写句子）1.Once there was only one airport in Shanghai.（保持原句意思）（选择题）2.Ben,I heard you have passed all the exams.Congratulations!A.You are I while was walking I heard a strange noise句子结构有误吗 I heard a noise.I was hear a noise yestaday.这两个句子有什么区别?