一个天平，一边放12个白球，另一边放3个黑球和一个红球，天平是平衡的

go out,go off的区别go out,go off有什么区别?我做了一道完型题,要选“离开”的意思,我选的是go out,答案给的是go off,为什么?go out,go off还有 go away 的区别(go away 忘打了) go for a day off和go for a day out的区别 put out 与go off的区别是什么啊 go out和turn off 解释为灯灭了的意思怎么用 完形填空：Why ( 1 ) children go to school?Do you know? Do you know his difficulty he had __ five children at school?A.to keep B.to have kept C.keeping D.having kept how do the children go to school?啥意思?咋回答?用火车回答...... DO you know the man with ----over his nose? go off 啥意思? go off go out有什么区别? sir的对应词 take one's seat与什么意思相同 take one's breath 有没有take his breath这个词组 take one's turn 同义短语Everyone should take his turn to get on the bus.(同义句转换）Everyone should _ _ _ to get on the bus. I do not know where is the park.谁能告诉我where is the park是个神魔从句? I do not know the man.he is wearing a hat.把他们变成一个复合句This is a beautiful village.Iwas bore in the village.把他们变成有宾语的复合句 Do you know the man?He is standing there(利用定语从句将两个句子合并成主从复合句） Those books are twenty-five yuan对画线部分提问.画线的是Twenty-five yuan ----__________are these things?----Twenty yuanA.How much B.How many C.What price要说为什么是这个,和为什么不是这个 英语翻译阅读时遇到这个句子：It would be a mistake to dance to their tune.谁能准确翻译,别搞个机器翻译来应付. 表示意志坚定的词语有没有人回啊!快点来积极参见把 照样子写词语 意志( 坚定) 态度（） 我们（宾格）是?他（宾格）是?Ann的 bike is yellow and white 对（Ann的）提问 英语翻译本月比率、山月比率、变化率的英语翻译, 初中语文偏科严重,如何提高初中语文成绩? 我当上英语科代表我会为班里做些什么?写演讲稿.200字左右 初中语文科组可以开展哪些活动 速度来个关于矛盾作文的开头 I don't know, where is my position in your heart什么意思 大神 翻译一下. Where is your heart? 困惑：怎样当好一个优秀的语文科代表?怎样和语文老师做好交流？这是我最想知道的.... 班上的语文成绩在全年级最后一名，怎样才能提高本班成绩？