If Peter_________(come) to our school,he _______(can) go to our arts classes.这里怎么填啊根据虚拟语气?为什么这么填

If Peter_________(come) to our school,he _______(can) go to our arts classes.这里怎么填啊根据虚拟语气?为什么这么填 Hey there,I will be really appreciated if someone co... co $(co) 关于mathematica纯函数的一个问题co = {{1,4},{1,3},{2,3},{2,4}}co = Join[co,Map[Reverse,co]]FindShortestTour[{1,2,3,4},DistanceFunction -> (If[MemberQ[co,{#1,#2}],1,Infinity] &)]我想知道If[MemberQ[co,{#1,#2}],1,Infinity] &这个纯函数 People will stop co-operating if they have lost _________.A:their facesB:faceC:faces CO,CO是什么? co co cleansing if if if 英语【完成句子/句型转换彼得穿那件紫色的衬衫很精神Peter_________ _________ _________the purple shirt这些书帮助孩子们了解不同风格的艺术these books help the children learn about_________ _________ _________art他 rDo you mind if I sit here?（ ）.It'sformr.brown.A.not at all B.never mind C.better not D.of co 英语翻译A:So if any source health oriented ,the co-op is.B:I would like to try it just for a month or so . CO有配位键吗? 英语翻译$(co) co-exist CO.,LTD.