ref和out的区别

you'd be the best mistake i've 宜家的灯如何?我看中宜家的落地灯和壁灯,很想买,可是我不知道宜家的灯泡如果坏了是不是一定得在宜家配?还有宜家的灯泡说寿命是1000个钟头,平均如果一天开5小时,那200天就要换了,这样好 宜家简索led灯灯泡能更换吗 什么灯具可用节能灯啊 我想我家里的灯都用节能灯!但不知买什么灯具 他长得怎么样?他很高 用英语怎么说 “很长时间没联系了”用标准的英语怎么说?除了“Long time no see." Read and number according to the time look,read and number. Read,number and write Read and number.(读一读,给句子排序.）（ ）How do we go there?( ) Let's walk there.It's good exercise.( 1 ) Here is 15 dollals.Let's go to KFC for lunch.( ) How about by taxi.( ) What's your idea?( ) It's too expensive.( ) OK.Let's go there The young mother tried her best to make the baby safe afeter the accident. li feng tried ( )(not make)the baby cry Would you mind my coming with you mind后面为什么用my而不用me Would you mind my coming with you?为什么要用my呢? 【送分题】would u mind my coming with 这句中的 my 能否改成宾格me呢?应该也行的吧? 跪求18课颐和园仿写作文, You can find the right date of Chiriantmas the c_______.1.There is a ________(history)monument in this park .I go to this park twice a week.2.He's trying to go out,please _____(help)him ______(open)the door. can you find the w________ number?there is l________ water in the bottle. 我想离他们越远越好英语怎么说 Linda__be at home as nobody answers the telephone.A can't B mustn't C needn't D won't ---Must I stay at home and take care of her?----No,you ___.A mustn't B won't C can't D needn't 急 对不起请滚得越远越好 英语怎么说 14平的居室内灯泡应该用多少度的在不看书的情况下多少度最佳,看书时多少度最佳 关于家用日光灯与白炽灯泡普通白炽灯泡只要通电就可以照明,而我们现在用的日光灯照明为什么还需要镇流器和起辉器等设备才能照明呢? 家用白炽灯的灯泡制作成梨型是为了? 灯泡和灯棍算啥灯呢?电流是多少 number five 大写还是小写 a number of five ciphers 五位数字 a number of是做什么的啊?five ciphers不就已经是五位数字的意思了吗? 求一首英语歌男士唱的开头是鼓掌的声音·一群人鼓掌的声音·然后就是number number five求一首英语歌男士唱的开头是鼓掌的声音·一群人鼓掌的声音·然后就是number number five My Number is Five .number和five 是大写的吧? i am number five变成同意义句 颐和园（导游词)400字!