四年级平均数应用题

请问这句话中by which后面的是在修饰means吗?means在这里是什么成分?因为我觉得means前面的句子是完整的research is also the chief means by which we humans attempt to satisfy our instatiable appetite for knowledge,and our Whether it will do us harm or good still ___to be seen 为什么remind 要加s?Whether or 不是就近原则?我找不到就近原则所说的谓语前的主语 Which word means that a person is humorous as well as smart?smart, clever, intelligent,witty and bright are similar in meaning when they describe a person. Checkthe dictionary to answer the following questions.a) Which word means that a person is LS是什么缩写 LS-DYNA是什么缩写 有谁有cad里面这些全部的简写 分别的含义, Many sits on my right.改同义句改为 I sit on ----- ------ ------- -------. n w补充,中间填两个字母 翻译中文:你伤了你的腿吗 th___w 帮忙填两个字母帮忙填一下!拜托啦! Do you live here?(there)选择句 it is time ____ to school 应该填什么? It is time ( )school.填to 还是for Alway leave enough time in your life to do something that makes you happy,satisfied,or even joyous. Mary walked out of the classroom.Mary rode her bike home 合并为一句怎么写 People will do something that makes you angry怎么分成两句? 用who或that填空 peple will do something__________ makes you angry you are the one that makes me happy let me sad that honey,nut,summer中的o的英语发音是否相同 帮我概括2008年7月号里每页内容帮我梗概下下杂志第2008年7月号里每页的内容啊..有些地方有需要填的.也请帮我翻译下题目哈!辛苦了.. 08年7月23日空中英语教室最后一首结尾曲叫什么名字FM 上面的!英语好的人应该知道～我英语不好～听过08年7月23日空中英语教室FM版的人回答～没听过就算了～提示：有一句是everyone care nobody Jim sits on Mary's left.改同义句Jim sits ___　____　Mary. Lusy sits on my left and Lily sits on Lusy's left同义句 Lily sits on the left of Lucy.(改为同义句）Lucy sits on the ________ ________ Lily Jim sits on mary's left .改为同意句.Jim sits __ __ Mary. indicating that something is taking place at this moment School ended a little earlier than before.(改为同义句）School ___ ___a little earlier than before. a time or state that something reaches as it grows a day or two 与 one day or two 的区别?请各位英语高手帮帮忙,详细解答.谢谢! I have some magazines(否定句) Let's clean the des and chairs.中文是什么 排句子的题：1.have many how books you do 2.chairs the let's and desk clean 下面还有↓