1 these footballs are for ___ and ___A his me B you her C i youD them we2 whose (go) is it next(选和括号里意思相近的）it's his A turnB timeC walkD comemaking kites is child's play.all of us can do it(选和括号里意思相近的）A a ga

These are their footballs改为同义句 ar,these,of,photos,my,family,怎么连成句子 [-1]AR Return Error! 1、-------What _____under the bed?-------There are some footballs.A.are B.is选哪一个?为什么? 1 these footballs are for ___ and ___A his me B you her C i youD them we2 whose (go) is it next(选和括号里意思相近的）it's his A turnB timeC walkD comemaking kites is child's play.all of us can do it(选和括号里意思相近的）A a ga 含ar的单词,（两种情况）1：ar:car2:ar:care He likes some footballs He likes footballs 那个对 为什么He likes some footballs He likes footballs 哪个对 为什么 找出每组括号中发音不同的单词.1、start(ar) car(ar) cat(a) are(are)2、Mark(ar) poor(oo) Martha(ar) car(ar)3、brother(o) bottle(o) love(o) butter(u)4、under(u) flute(u e) blue(ue) June(u e)5、shark(ar) Mars(ar) cake(a e) park(ar)6、u 1.are these books ours?用our改写 2.those are their footballs.用theirs改写3my shirt is new .用mine改写 4.your balloon is red.用yours改写 5.what time do your homework?用mary改写 6.there are some butterflies on the flower.改为单数句 eviews怎么用数据建立AR(1)阶模型 计量经济学中的ar(1)的值怎么求 为什么Ar可表示为1个氩分子 AR RETURN AR,CP, AR是什么意思 these these 设向量b可由a1,a2,a3,...,ar线性表出,但不能由a1,a2,a3,..,ar-1线性表出证明：1,ar不能由a1,a2,.ar-1表出2,ar能由a1,.ar-1,b表出