一个门一个合字打出来

您们好,俺这有些英语题目,因为没标准答案,有个核对,一、单选题1.I had to stop running for a few minutes to _____.A.catch my breathB.stop breathingC.grow upD.breathe out2.The Smiths won't come _____ you invite them in advance.A. 为什么周期表中非金属性最强的不是氦而是氟呢?还有单质氧化性,氢化物稳定性,最高价氧化物对应水化物酸性阳离子氧化性最强的是氟还是氦?我没什麽分了,感谢您的回答. 在我们地球的物质世界里的周期系是根据4个量子数建立的及n=1,2,3.l=0,1,2,3,4,5m=0+1-1,+2-2,+3-3.+l-lms=正负二分之1如果另一个星球也是4个周期系建立的l=0,+-1,+-2、、、、+-（n-1）；m=0,1,2,3,.l-1；ms=+- True friendship is like health,后面为什么不能是of whose value is seldom known until it lost?答案是the value of which ,可是上面那个很顺啊? Luo Hui everything is my fault in English language It's not my fault I fell in love.You are the one that tripp I love rue friendship is like health;the value of it is seldom known until it is lost. perspectives of怎么翻译 做了全血细胞分析,其他都在正常范围内,平均血红蛋白含量（MCH）为31.1,超了0.1,参考值是27—31 FELL的中文意思 fell什么意思 这句话里的fell是什么意思?But at the same time,permit applications to build new homes fell for the tenth straight months in November. 请问fell sleep 英语fell是什么意思 感谢各位给我提供这些英语题的标准答案?1.Did Tom tell you to water the flowers?A. No. And so did I.B. No. And neither did IC. He did. And so I did.D. He did. An so do I.2.Hurry up please, or I’ll be late.A. Sorry sir, but the traff Fate是什么意思 急求以下英语题目标准答案!六、从B栏中找出A栏各句的相应答句,并把序号填在题前的括号内（10%）A B（b ）（41）When is your mother going there? A..Twice a day.（ ）（42）Ho fate 是什么意思 根据语境填空.A:Shall we buy some fruit?B:Iike fruit.[1]_______________.A;I want to have some oranges and bananas.B;What about some apples?A;Good!I like apples.[2]______________.B;Let's go home[3]_______________.The bag is so heavy.We'd better t 女朋友给我空间留言 ture love is like good health . whose value is seldom known uhtil it is lost 这整句话是什么意思 What about ...?“怎么样?”=How about...?后接< >词、代词的< >格、动词的< >形式What about ...?“怎么样?”=How about...?后接< >词、代词的< >格、动词的< >形式 声波在传播中遇到障碍物,会发生_____,_______和_______ what about 句型后接哪些词作宾语 what后能接什么词(如What about、What time等）越多越好再多点 worth是动词? worth后面可加动词什么形式? I don't think it worth the money worth的用法,他前面不需要BE动词吗? worth作为动词怎么使用? 《郭嘉传》全文翻译 翻译 Loving for all I'm worth because in the end it's worth it all 有没有哪个词组句型类似于it's all worth it?这句话对吗? 英语翻译 求公羊传全文翻译~~~谢谢~~~