中国人平均寿命

You used to be short.(改为反意疑问句） You used to be short,______ ______? ---You used to be short,____ you ---Yes,I ___.这个反义疑问句怎么解答, 把的四声能组什么词 给三声能组什么词 Please give my best_____(愿望）to your parents and your brother (Tom )comes from the USA 对括号部分提问 Luly comes from china(对china提问) 请问：作伴随状语时,逗号后能否接动词不定式,为什么? 动词不定式前可否加逗号 不定式可以直接用在逗号后吗The glass doors have taken the place of the wooden doors at the entrence,( ) in the light during the day A to let B letting A为什么不行？A表目的 不定式前面是否可以有逗号he went to the conference room,only to find nobody there.这里是否是否可以用逗号?不定式前面是否不可以有逗号,应该改成分词形式?我只是想求证，如果没有only之类的词，是否 My brother likes eating meat 对meat提问 请帮我把这段英文翻译成中文.Love.comes.fast;You.either.risk.it;or.you.regret.it. so用在句中加不加逗号 Your father's sister is your__ His mohther‘s brother is his__ My father’s brother‘s son is my— 同时一词后要不要逗号 you used to be short ,didn't you 回答:yes,i did怎么翻译? It’s hard (study) every subject well 用所给词适当形式填空 是不是把study改成三单 用所给词的适当形式填空 1.Tom always ______ (study) hard.He is good at all the subjects.2.My father is a good_____(cook). The girl in red is my pen friend from the USA对the red提问. i'm go to meet my pen friend from the usa改错 A：go B:meet C:from if you study harder,you can improve your English.（保持原句意思）if you study harder,you can improve your English.(保持原句意思）if you study harder,you can__________ your English_________. 请问improve my English是否等于study my English better呢? I think reading English every day can improve my study.为什么要用Reading?为什么“我 I”不是主语？ Wang Fei is the boy _____ I think is the most diligent in our class 为什么选A 不是做宾语吗?Wang Fei is the boy _____ I think is the most diligent in our class.A.who B.whom C.about whom 不是作宾语吗,怎么分析这个句子? Milk quickly turns sour () it's in a fridge.A.until B.since C.as D.unless 1> Milk turn sour ___it:s in a fridge a.until b.since c.as d.will give1> Milk turn sour _____it;s in a fridge a.until b.since c.as d.will give 2>the shop assistant said she knew为什么用lived,而不用lives 3》———aloud to me while i do the Milk goes bad quickly in summer unless it is in a fridge. 目光( )( )下两个字可以填什么? 雄浑?,后面两个字填什么? 土地()() 这是个成语 后面该填哪两个字 What does he often have for lunch?