回答下列有关生物进化

第三道,选什么?on,keep off,keep with,keep in分别是第三道,选什么?解释一下Keep on,keep off,keep with,keep in分别是什么意思? Joho was reluctant to go out in the storm ,but he went anyway They ____have arrived at lunch time but their flight was delayed.C和D选项有什么区别,为什么C不对A will B.must C.can D.should 英语句子excited前必须加be吗If my best friend won't go to the party,I will not ___填excited对吗?excited前不用加be吧? be honoured for和be honoured by 各造个句子 excited 的名词是什么? excited的动词形式,decide的名词形式 When some kind of pain killer was brought out recently,researchers found that the colours turned中文意思是什么 excited的名词 英语翻译∧ατρεύω το πρωί ήλιο 这个有没有朝霞的意思? 英语翻译I want foget you..But you always in my head.谁帮我翻译一下 ---where are the tress?they are___the house.是填behind 呢还是in front of 为什么? Where are the post office?找出并改正句中的错误!那:What are you going to doing this weekend?I want to going to the pet shop.How many point have you got?这些怎么改？ Where is the pay phone It's ____ the post office.填over、on、from、in front of,那一个? Let is save water.(保持句子意思不变) T恤衫上写着“once a bruin,always a bruin”,once a bruin,always a bruin.如何翻译 It is ____(surprise) how quickly you get used to things. Not Ready Reading Drive A Abort, Retry, Fail?在开启DOS系统时显示这种提示应该怎么解决,请各位大侠指点迷津!不关驱动器的问题,因为我用的DOS系统是安装在Microsoft Virtual PC. he is used to sleeping ____ he is used to ____up early He is what he used to be.是什么意思? 卩s是什么意思啊?好多网名里都有这符号,到底什么意思啊 卩丶这个符号怎么打? 卩s这个符号怎么打出来?如题 符号卩怎么打 “卩” 这个符号怎么打啊? 1.xiaolongbao and guotie are examples of this猜一个单词 猜个英语单词(9个字母)：Xiaolongbao and guotie are examples of this. she has continued to have more yellow in her feathers as she gets older 为什么说 it doesn't sound like you have a fever It is the back of a carriage. 一个符号很像s的怎么打?用紫光或五笔打